91790 MUFFLER
Keywords: AROCOR ARO 91790 THE ARO CORPORATION 91790 MUFFLER
Category: [0] => SUPPLIER DIRECTORY => THE ARO CORPORATION => ARO PNEUMATICS SECTION 84
5-Year Warranty
ARO Specialty Pumps for Plant Support Fluid Transfer and Supply Applications Warranty and Emissions
w w w. a r o z o n e . c o m w w w. a r o z o n e . c o m
General Piston Style Pump Noise Emissions
IR/ARO warrants to the original use purchaser of the The pump sound pressure levels published
ARO manufactured products depicted in this catalog that ARO will below have been updated to an Equivalent Continuous
repair or replace free of charges, including return shipping costs Sound Level (LAeq) to meet the intent of ANSI S1.13-
within the Continental United State of America, any such product 1971. CAGI-PNEUROP S5.1 using four microphone loca-
which under normal use and service proves defective in material or tions.
workmanship, as determined by Aro Inspection, within five (5) years
from date of purchase provided the claimed defective product, or Piston Pumps
thereof is promptly returned to the ARO factory or ARO Customer
Service Center with transportation charges prepaid. PUMP AIR
MOTOR OP. SOUND
If ARO inspection discloses no defect in material or workmanship, SIZE/STROKE PRESS. CYCLES PRESS.
repair or replacement and return will be made at customary (IN.) MUFFLER (PSI) /MIN (LAeq)
charges.
2/4 NONE 60 40 74.8
The foregoing warranty supersedes, voids and is in lieu of all or any ( 2/6 NONE 60 40 77.8
1:1 Ratio Piston 2:1 Ratio Piston 4:1 Ratio 1:1 Ratio other warranties, express or implied, and no warranty of mer- ( 2/6 NONE 60 40 82.8
chantability or fitness for particular purpose is intended or made.
AROs sole obligation and the original use purchasers sole remedy 2/2-5/8 NONE 60 40 81.8
MODEL 1:1 Ratio 2:1 Ratio 4:1 Ratio 1:1 Ratio is as stated above and in no event shall ARO be liable for any spe- 3/2-5/8 NONE 60 40 83.8
Piston Piston Piston Diaphragm cial, direct, indirect, incidental, consequential or other damages or 4-1/4/6 91790 60 40 81.8
expenses of any nature including, without limitation, loss of profits
or production time incurred by the original use purchaser or any 6/6 91790 60 40 84.8
Maximum Flow 18 GPM 2.15 GPM 4.1 GPM 11 GPM 8/6 92460 60 40 89.8
other party.
(68.1 lpm) (8.14 lpm) (15.8 lpm) (41.6 LPM)
Air Systems Components 10/6 66718 60 40 84.8
12/6 66718 60 40 89.8
Maximum IR/ARO warrants to the original use purchaser of the Air
Operating 150 (10.2) 150 (10.2) 150 (10.2) 100 (6.8) Systems Components depicted in this catalog that ARO will repair
Pressure or replace, free of charges, including return shipping costs within
PSI (BAR) the Continental United State of America, any such product which
under normal use and service proves defective in material or work-
manship, as determined by Aro Inspection, within twelve (12) ISO 9001 Registration
Materials Carbon Steel Carbon Steel Carbon Steel Polypropylene months from date of purchase provided the claimed defective prod- The pumps and pumping equipment featured in this
of Stainless Steel Stainless Steel Stainless Steel uct, or thereof is promptly returned to the ARO Customer Service catalog are manufactured at Aros Bryan, Ohio (USA) facility,
Construction Aluminum Repair Center or a factory-authorized service repair center, with which is registered by Underwrites Laboratories, Inc. to the
transportation charges prepaid. Full warranty information available International Organization for Standardization (ISO 9001) series
upon request. standard for quality.
Pump 12 (5.4) 19.6 (8.9) C.S. Drum 32 (14.5) Stub
Weight 22.5 (10.2) S.S. Drum 46 (20.9) Drum
Lbs. (Kg.) Diaphragm Pumps
IR/ARO warrants to the original use purchaser of IR/ARO manufactured pumps that IR/ARO will repair or replace, free of charges,
including return shipping costs within the Continental United States of America, any such product which under normal use and service
Maximum Clean Clean Clean 3/32 proves defective in material or workmanship, as determined by IR/ARO Inspection, within FIVE YEARS from date of shipment from IR/ARO,
Solids Fluids Fluids Fluids (2.4) provided the claimed defective product, or part thereof, is promptly returned to the IR/ARO factory or IR/ARO authorized warranty repair
Inches (mm) center with transportation prepaid.
This warranty does not cover failure of parts or components due to normal wear or damage, which in the judgment of IR/ARO, arises
Best 612041-1 NM2202A-41-C31 NM2304A-11-311 DA005-PPAA-2-A from misuse, abrasion, corrosion, negligence, accident, substitution of non-IR/ARO parts, faulty installation or tampering.
Selling 612041-3 NM2202B-41-C31 NM2304A-41-311 DA005-PPTT-2-A If IR/ARO Inspection discloses no defect in material or workmanship, repair or replacement and return will be made at custom
ary charges.
Models NM2304B-11-311 DA005-SSTT-2-A
NM2304B-41-311 DA005-APNN-2-A This warranty covers IR/ARO manufactured pumps shipped on or after July 4, 1988.
Equipment not covered by IR/ARO warranty: accessories or components of equipment sold by IR/ARO that are not manufactured by
IR/ARO (such as switches, hoses, gasoline engines, etc.) are subject to the warranty, if any, of their manufacturer. IR/ARO will provide the
Recommended C28123-600 C28123-600 C28123-600 P29122-600 purchaser with reasonable assistance in making such claims.
Filter/ The foregoing warranty supersedes, voids and is in lieu of all or any other warranties, express or implied, and no warranty or mer-
Regulator chantability or fitness for particular purpose is intended or made. IR/ARO's sole obligation and the original use purchaser's sole remedy is
as stated above and in no event shall IR/ARO be liable for any special, direct, indirect, incidental, consequential or other damages, or
expenses of any nature including, without limitation, loss of profits or production time incurred by the original use purchaser or any
Air Line Kit 66073-1 66073-1 other party.
Teflon is a registered trademark of Dupont Company, Santoprene is a registered
20 trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. 21
5-Year Warranty
ARO Specialty Pumps for Plant Support Fluid Transfer and Supply Applications Warranty and Emissions
w w w. a r o z o n e . c o m w w w. a r o z o n e . c o m
General Piston Style Pump Noise Emissions
IR/ARO warrants to the original use purchaser of the The pump sound pressure levels published
ARO manufactured products depicted in this catalog that ARO will below have been updated to an Equivalent Continuous
repair or replace free of charges, including return shipping costs Sound Level (LAeq) to meet the intent of ANSI S1.13-
within the Continental United State of America, any such product 1971. CAGI-PNEUROP S5.1 using four microphone loca-
which under normal use and service proves defective in material or tions.
workmanship, as determined by Aro Inspection, within five (5) years
from date of purchase provided the claimed defective product, or Piston Pumps
thereof is promptly returned to the ARO factory or ARO Customer
Service Center with transportation charges prepaid. PUMP AIR
MOTOR OP. SOUND
If ARO inspection discloses no defect in material or workmanship, SIZE/STROKE PRESS. CYCLES PRESS.
repair or replacement and return will be made at customary (IN.) MUFFLER (PSI) /MIN (LAeq)
charges.
2/4 NONE 60 40 74.8
The foregoing warranty supersedes, voids and is in lieu of all or any ( 2/6 NONE 60 40 77.8
1:1 Ratio Piston 2:1 Ratio Piston 4:1 Ratio 1:1 Ratio other warranties, express or implied, and no warranty of mer- ( 2/6 NONE 60 40 82.8
chantability or fitness for particular purpose is intended or made.
AROs sole obligation and the original use purchasers sole remedy 2/2-5/8 NONE 60 40 81.8
MODEL 1:1 Ratio 2:1 Ratio 4:1 Ratio 1:1 Ratio is as stated above and in no event shall ARO be liable for any spe- 3/2-5/8 NONE 60 40 83.8
Piston Piston Piston Diaphragm cial, direct, indirect, incidental, consequential or other damages or 4-1/4/6 91790 60 40 81.8
expenses of any nature including, without limitation, loss of profits
or production time incurred by the original use purchaser or any 6/6 91790 60 40 84.8
Maximum Flow 18 GPM 2.15 GPM 4.1 GPM 11 GPM 8/6 92460 60 40 89.8
other party.
(68.1 lpm) (8.14 lpm) (15.8 lpm) (41.6 LPM)
Air Systems Components 10/6 66718 60 40 84.8
12/6 66718 60 40 89.8
Maximum IR/ARO warrants to the original use purchaser of the Air
Operating 150 (10.2) 150 (10.2) 150 (10.2) 100 (6.8) Systems Components depicted in this catalog that ARO will repair
Pressure or replace, free of charges, including return shipping costs within
PSI (BAR) the Continental United State of America, any such product which
under normal use and service proves defective in material or work-
manship, as determined by Aro Inspection, within twelve (12) ISO 9001 Registration
Materials Carbon Steel Carbon Steel Carbon Steel Polypropylene months from date of purchase provided the claimed defective prod- The pumps and pumping equipment featured in this
of Stainless Steel Stainless Steel Stainless Steel uct, or thereof is promptly returned to the ARO Customer Service catalog are manufactured at Aros Bryan, Ohio (USA) facility,
Construction Aluminum Repair Center or a factory-authorized service repair center, with which is registered by Underwrites Laboratories, Inc. to the
transportation charges prepaid. Full warranty information available International Organization for Standardization (ISO 9001) series
upon request. standard for quality.
Pump 12 (5.4) 19.6 (8.9) C.S. Drum 32 (14.5) Stub
Weight 22.5 (10.2) S.S. Drum 46 (20.9) Drum
Lbs. (Kg.) Diaphragm Pumps
IR/ARO warrants to the original use purchaser of IR/ARO manufactured pumps that IR/ARO will repair or replace, free of charges,
including return shipping costs within the Continental United States of America, any such product which under normal use and service
Maximum Clean Clean Clean 3/32 proves defective in material or workmanship, as determined by IR/ARO Inspection, within FIVE YEARS from date of shipment from IR/ARO,
Solids Fluids Fluids Fluids (2.4) provided the claimed defective product, or part thereof, is promptly returned to the IR/ARO factory or IR/ARO authorized warranty repair
Inches (mm) center with transportation prepaid.
This warranty does not cover failure of parts or components due to normal wear or damage, which in the judgment of IR/ARO, arises
Best 612041-1 NM2202A-41-C31 NM2304A-11-311 DA005-PPAA-2-A from misuse, abrasion, corrosion, negligence, accident, substitution of non-IR/ARO parts, faulty installation or tampering.
Selling 612041-3 NM2202B-41-C31 NM2304A-41-311 DA005-PPTT-2-A If IR/ARO Inspection discloses no defect in material or workmanship, repair or replacement and return will be made at custom
ary charges.
Models NM2304B-11-311 DA005-SSTT-2-A
NM2304B-41-311 DA005-APNN-2-A This warranty covers IR/ARO manufactured pumps shipped on or after July 4, 1988.
Equipment not covered by IR/ARO warranty: accessories or components of equipment sold by IR/ARO that are not manufactured by
IR/ARO (such as switches, hoses, gasoline engines, etc.) are subject to the warranty, if any, of their manufacturer. IR/ARO will provide the
Recommended C28123-600 C28123-600 C28123-600 P29122-600 purchaser with reasonable assistance in making such claims.
Filter/ The foregoing warranty supersedes, voids and is in lieu of all or any other warranties, express or implied, and no warranty or mer-
Regulator chantability or fitness for particular purpose is intended or made. IR/ARO's sole obligation and the original use purchaser's sole remedy is
as stated above and in no event shall IR/ARO be liable for any special, direct, indirect, incidental, consequential or other damages, or
expenses of any nature including, without limitation, loss of profits or production time incurred by the original use purchaser or any
Air Line Kit 66073-1 66073-1 other party.
Teflon is a registered trademark of Dupont Company, Santoprene is a registered
20 trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. 21
5-Year Warranty 5-Year Warranty
Paste Ink, 55-Gallon / Tote Tank Supply Paste Ink, 55-Gallon / Tote Tank Supply
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6, 23:1 Carbon Steel Chop Check 8, 28:1 Carbon Steel Chop Check
Pump Performance Pump Performance
Air Inlet Pressure Range . . . . . . . . . .30 - 120 PSI (2 - 8.3 bar) 51.34
51.6 Air Inlet Pressure Range . . . . . . . . . .30 - 120 PSI (2 - 8.3 bar)
(1304.1 mm)
Fluid Pressure Range . . . . . . . . . . . .690 - 3450 PSI (46.9 - 234.6 bar) (1310.6 mm) Fluid Pressure Range . . . . . . . . . . . .840 - 3360 PSI (57.1 - 228.5 bar)
Max. Recd Cycles Per Minute . . . . . .60 Max. Recd Cycles Per Minute . . . . . .70
Displacement Per Cycle . . . . . . . . . .12.6 in3 (206.4 cm3) Displacement Per Cycle . . . . . . . . . .20.0 in3 (328 cm3)
Cycles Per Gallon (Liter) . . . . . . . . . .18.3 (4.8) Cycles Per Gallon (Liter) . . . . . . . . . .11.55 (3.03)
Flow @ 60 Cycles / Minute . . . . . . . .3.3 GPM (12.4 lpm) Flow @ 70 Cycles / Minute . . . . . . . .6.06 GPM (22.94 lpm)
Noise Level @ 60 Psi . . . . . . . . . . . . .83 db(A) w/muffler Noise Level @ 60 Psi . . . . . . . . . . . . .89.8 db(A)
Pump Specifications Pump Specifications
Lower Pump Material . . . . . . . . . . . . .Carbon Steel Lower Pump Material . . . . . . . . . . . . .Carbon Steel
Plunger Material . . . . . . . . . . . . . . . . .17-4 Stainless Steel (Hard Chrome) 30.7 Plunger Material . . . . . . . . . . . . . . . . .Hard Chrome Plated Stainless Steel
Cylinder Material . . . . . . . . . . . . . . . .Carbon Steel (779.8 mm) Cylinder Material . . . . . . . . . . . . . . . .Carbon Steel
30.41
Air Motor . . . . . . . . . . . . . . . . . . . . . .65665-B Air Motor . . . . . . . . . . . . . . . . . . . . . .66523-8
17.7 (772.3 mm)
Motor Repair Kit . . . . . . . . . . . . .61355 Motor Repair Kit . . . . . . . . . . . . .66614 19.25
(449.6 mm)
Motor Diameter . . . . . . . . . . . . . .6 (489 mm)
Motor Diameter . . . . . . . . . . . . . .8
Stroke . . . . . . . . . . . . . . . . . . . . .6 Stroke . . . . . . . . . . . . . . . . . . . . .6
Air Inlet . . . . . . . . . . . . . . . . . . . .1/2 NPT(F) Air Inlet . . . . . . . . . . . . . . . . . . . .3/4 NPT(F)
Exhaust Port . . . . . . . . . . . . . . . .1-1/4 NPT(F) Exhaust Port . . . . . . . . . . . . . . . .1-1/4 NPT(F)
Lower Pump Model . . . . . . . . . . . . . .66243-X43-B Lower Pump Model . . . . . . . . . . . . . .67300-XXD
Lower Pump Repair Kit . . . . . . .637071-X43-B Lower Pump Repair Kit . . . . . . .637348-XXD
Material Inlet . . . . . . . . . . . . . . . . . . .Bolted Flange 650888-XXD
650691-X43-B Material Inlet . . . . . . . . . . . . . . . . . . .Bolted Flange
Material Outlet . . . . . . . . . . . . . . . . . .1 NPT(F) Material Outlet . . . . . . . . . . . . . . . . . .1-1/2 NPT(F)
Weight . . . . . . . . . . . . . . . . . . . . . . . .67 lbs. (30.4 kgs.) Weight . . . . . . . . . . . . . . . . . . . . . . . .140 lbs. (63.5 kgs.)
Proven ARO
Ordering Ordering Air Motor Reliability
6 5 0 6 9 1 - X 4 3 - B Poly-Pak Seals for
6 5 0 8 8 8 - X X D Improved Endurance
Packings Packing/Spring Abrasion-Resistant Hard
3 : Glass-Filled Teflon (Upper & Lower) C4 : UHMW-PE (Upper & Lower) / Multiple Wave Spring Chrome Plated Plunger
C : UHMW-PE (Upper & Lower) J3 : Polyurethane (Upper) UHMW-PE (Lower) / No Spring
G : UHMW-PE/Leather Staggered (Upper & Lower) Tie-Rod Design for
Fast Access
P : UHMW-PE/Teflon Staggered (Upper), UHMW-PE (Lower) Accessories
R : Teflon/UHMW-PE Staggered (Upper), Teflon (Lower) Air F/R/L: 28353 UHMW-PE Packings for
Airline Oil: 62274 Maximum Compatibility
Accessories
Air Motor Muffler: 92460 Delivers 20 Cubic Inches
Air F/R/L: C28241-810 Wet Sol: 66333-B per Cycle
Airline Oil: 62274 Floor Mount: 65139
Air Motor Muffler: 91790 2-Post Rams w/Nitrile: 651616-4
Wet Sol: 66333-B Ram F/R/L Kit: 651730
Floor Mount: 65138
2-Post Ram w/Nitrile: 651616-1
Ram F/R/L Kit: 65940
8 9
Numeric Index | 1
Numeric Index
MODEL PAGE MODEL PAGE MODEL PAGE MODEL PAGE
100085 27 650007 21 650989-XXX 65 66713 12
104104-XXX 27 650008 21 65138 12 66718 29,62,65
104174-X 27 650009 21 65139 12,58,62,65 66731 16
104253-2 27 650239 5 651412 25 66731-X 16
2085 25 650239-1 5 651412-X 25 66732 16
23644-400 29 650240 5 651418-XXX-B 25 66732-X 16
28353 26 650408-B 33 651420-XX 25 67073 12
407441-XX 24 650408-B-X-B 33 651420-XXX 25 67075-XX 12
407442-XX 23, 24 650409 34 651421-XXX 25 67120-P4X 60
407443-XX 24 650409-X 34 651422-XXX 25 67121-P4X 61
407444-XX 24 650453-X 35 651500 22 67133 14
613112-XXF-C 36 650483-X4X 38 651511 22 67134 18
613123-XXF-C 40 650484-X4X 41 651513-11-B 22 67136 16,18
613124-XXF-C 44 650485-X4X 45 651533 25 67195-X 18
62274 26 650491-X43-B 51 651536-1 22 67196-X 18
622201-XXX 31 650492-4X3-B 56 651537-1 22 67300-XXX 58,62,65
622204-XXX 31 650540-1 8 651612-X 15,58,62,65 76751 25
622581-6 31 650541-1 8 651613-B 12 91363-10 18
622651-XXX 31 650542-1 8 651614-X 15 91364-10 16
622681-6 31 650543-1 9 651615-C 12 91790 29
628014-XXX 31 650683-X4X 42 651616-XX 13 92460 29,58
628042-XXX 31 650684-X4X 47 651729 26 C28121-800 26
628055-XXX 31 650685-X4X 49 651780-XXX-B 19 C28241-810 26
628081-XXX 31 650691-X43-B 57 651781-XXX-B 19 CAT66P-XXX-X 27
628084-XXX 31 650692-X43-B 64 651790-XXX-B 20 CHW 28
628088-7 12 650863-X4D-B 48 651791-XXX-B 20 CHW-XXX 28
628089-X 12 650866-X6D-B 37 651840-X 16 CSN 28
635040 29 650867-X6D-B 39 651841-1 16 CSN-XXX 28
635043 29 650871-XXE-C 52 651842-1 16 H25XXX-XXX-X 27
635106 25 650875-XXE-C 53 65778 12 MQ372X-XXX-X 27
635108 25 650883-X4X-B 46 65940 26 NM2322E-X1-P4X 54
635117 25 650888-XXX 58 66248 17 NM2322F-X1-P4X 55
636075 25 650889-XXX 62 66248-1 17 NP322L01-1 6
636077 25 650891-X4D-C 63 66333-B 29 NP322L02-1 6
636080 25 650934-XX3-C 68 66334-B 29 NP322R01-1 7
636085 25 650935-X43-C 71 66353-1 14 NP322R02-1 7
636086-B 25 650939-X4D-B 69 66354-1 14 NP443R01-1 9
636087-B 25 650940-X6D-B 66 66469 16 P29122-600 26
636088 25 650941-XXE-C 67 66516 17 P29241-610 26
637348-XXX 58,62,65 650944-XXX-B 70 66516-X 17 TBOXXX-XXX-X 27
640169 12 650963-X4D-B 50 66517 17
641523-1 22 650967-X6D-B 43 66517-X 17
650006 21 650971-XXE-C 59 66541-X 25
Table of Contents
PAGE PAGE
Extrusion Data: 2 Extrusion Packages: 5 - 11
Typical Application: 3 Extrusion Accessories: 12 - 31
Viscosity Selection Data: 4 Steps To Order The Right Pump 32
Individual Pump Models 33 - 71
10 | Extrusion Systems 55 Gallon
Ordering
Packages include Pump, 651616-X Ram, Follower Plate Assembly,
65940 Filter/Regulator-Lubricator Kit, 91790 Air Motor Muffler & 90 Outlet Elbow.
To get the desired pump ratio and follower options, replace the X with appropriate numbers from the
Pump Information, Follower Options and Packing Options Charts.
NP4 XXR - XX - XXX
Series
4-1/4 Air Motor
Pump Information
21 30:1 Stainless Steel 2-Ball Pump
(#650485-X43) Page 45
22 22:1 Stainless Steel 2-Ball Pump
(#650484-X43) Page 41
24 11:1 Stainless Steel 2-Ball Pump
(#650483-X43) Page 38
31 23:1 Carbon Steel Chop Check Pump
(#650492-X43-B) Page 56
34 12:1 Carbon Steel Chop Check Pump
(#650491-X43-B) Page 51
Follower Options
02 Aluminum Follower Plate with
Polyurethane Double-Lipped Seal
52 Teflon Coated Aluminum Follower Plate
with Polyurethane Double-Lipped Seal
* For additional follower options see pages 16-18.
Packing Options
343 Glass-Filled Teflon (Upper & Lower)
C43 UHMW-PE (Upper & Lower)
G43 UHMW-PE/Leather Staggered
P43 UHMW-PE/Teflon Staggered
(Upper) / UHMW-PE (Lower)
R43 Teflon/UHMW-PE Staggered /
(Upper) Teflon (Lower)
Popular Model Example:
NP434R-02-G43
Extrusion Systems 55 Gallon | 11
Ordering
Packages include Pump, 651616-X Ram, Follower Plate Assembly,
65940 Filter-Regulator-Lubricator Kit, 91790 Air Motor Muffler & 90 Outlet Elbow.
To get the desired pump ratio and follower options, replace the X with appropriate
numbers from the Pump Information, Follower Options and Packing Options Charts.
NP6 XXR - XX - XXX
Packing Options
Series
343 Glass-Filled Teflon (Upper & Lower)
6 Air Motor
C43 UHMW-PE (Upper & Lower)
Pump G43 UHMW-PE/Leather Staggered
Information P43 UHMW-PE/Teflon Staggered (Upper) /
UHMW-PE (Lower)
21 60:1 Stainless Steel 2-Ball Pump
R43 Teflon/UHMW-PE Staggered (Upper) /
(#650685-X43) Page 49
Teflon (Lower)
22 45:1 Stainless Steel 2-Ball Pump
(#650684-X43) Page 47 Follower Options
24 23:1 Stainless Steel 2-Ball Pump 02 Aluminum Follower Plate with
(#650683-X43) Page 42 Polyurethane Double-Lipped Seal
31 46:1 Carbon Steel Chop Check 03 Aluminum Follower Plate with EPR
Pump (#650692-X43-B) Page 64 Double-Lipped seal
34 23:1 Carbon Steel Chop Check
Pump (#650691-X43-B) Page 57 52 Teflon Coated Aluminum Follower Plate
with Polyurethane Double-Lipped Seal *
For additional follower options see pages 16-18.
Popular Model Example:
NP624R-02-G43
Packages include Pump, 651616-X Ram, Follower Plate Assembly,
651729 Filter-Regulator-Lubricator Kit 92460, Air Motor Muffler & 90 Outlet Elbow.
NP8 XXR - XX - XXX NP834R-02-G43
Packing Options
Series
34D Glass-Filled Teflon (Upper & Lower)
8 Air Motor C4D UHMW-PE (Upper & Lower)
Pump G4D UHMW-PE/Leather Staggered
Information J3E Polyurethane (Upper)/UHMW-PE (Lower)
34 44:1 Carbon Steel P4D UHMW-PE/Teflon Staggered (Upper)/UHMW-PE (Lower)
ChopCheck Pump R4D Teflon/UHMW-PE Staggered (Upper)/Teflon (Lower)
(#650891-X4D) Page 63 Follower Options
02 Aluminum Follower Plate with Polyurethane
Double-Lipped Seal
52 Teflon Coated Aluminum Follower Plate with
Polyurethane Double-Lipped Seal
* For additional follower options see pages 16-18.
Extrusion Accessories Over-Run Controls, Mufflers | 29
Over-Run Controls
Pumps Air Air Pressure
Model Used Inlet Outlet Range
Number Description With NPT NPT PSI (bar)
635040 ARO-STOP Valve N Series, 1/4 (F) 1/4 (M) 20-175
Shuts off air to the pump air motor (1.4-12)
when material container is pumps
empty or line is broken. only
Quick set and reset feature.
23644-400 ARO-STOP Valve 414 & 1/2 (F) 1/2 (M) 20-175
Shuts off air to the pump 6 air (1.4-12)
when material container is motor
empty or line is broken. pumps
Quick set and reset feature. 635040
635043 ARO-STOP Valve 8, 10 3/4 (F) 3/4 (M) 20-175
Shuts off air to the pump & 12 (1.4-12)
when material container is air motor
empty or line is broken. pumps
Quick set and reset feature. only
Air Motor Muffler
Pump Air Size
Model Used Inlet Inches X Inches
Number Description With NPT PSI (bar)
91790 Air Motor Muffler 414 & 6 1-1/4 (M) 3-1/2 x 11-3/16
Reduces air exhaust noise level air motor (89 x 284)
to acceptable OSHA standards. pumps
92460 Air Motor Muffler 8 air motor, 1-1/4 (M) 5-5/8 x 15-3/8
Reduces air exhaust noise level pumps (143 x 391)
to acceptable OSHA standards.
66718 Air Motor Muffler 10 & 12 Bolted-on 9 x 20 91790 92460 66718
Reduces air exhaust noise level air motor, (229 x 508)
to acceptable OSHA standards. pumps
Wet Sol Plus
Model Used
Number Description With
66333-B Wet Sol - One Quart Container All pumps with wet cups.
Designed to prolong packing life by keeping
the piston rod and packings wetted. Also
reduces the possibility of material hardening
on the piston rod.
66334-B Wet Sol - One Gallon Container
66334-B
Extrusion Accessories Over-Run Controls, Mufflers | 29
Over-Run Controls
Pumps Air Air Pressure
Model Used Inlet Outlet Range
Number Description With NPT NPT PSI (bar)
635040 ARO-STOP Valve N Series, 1/4 (F) 1/4 (M) 20-175
Shuts off air to the pump air motor (1.4-12)
when material container is pumps
empty or line is broken. only
Quick set and reset feature.
23644-400 ARO-STOP Valve 414 & 1/2 (F) 1/2 (M) 20-175
Shuts off air to the pump 6 air (1.4-12)
when material container is motor
empty or line is broken. pumps
Quick set and reset feature. 635040
635043 ARO-STOP Valve 8, 10 3/4 (F) 3/4 (M) 20-175
Shuts off air to the pump & 12 (1.4-12)
when material container is air motor
empty or line is broken. pumps
Quick set and reset feature. only
Air Motor Muffler
Pump Air Size
Model Used Inlet Inches X Inches
Number Description With NPT PSI (bar)
91790 Air Motor Muffler 414 & 6 1-1/4 (M) 3-1/2 x 11-3/16
Reduces air exhaust noise level air motor (89 x 284)
to acceptable OSHA standards. pumps
92460 Air Motor Muffler 8 air motor, 1-1/4 (M) 5-5/8 x 15-3/8
Reduces air exhaust noise level pumps (143 x 391)
to acceptable OSHA standards.
66718 Air Motor Muffler 10 & 12 Bolted-on 9 x 20 91790 92460 66718
Reduces air exhaust noise level air motor, (229 x 508)
to acceptable OSHA standards. pumps
Wet Sol Plus
Model Used
Number Description With
66333-B Wet Sol - One Quart Container All pumps with wet cups.
Designed to prolong packing life by keeping
the piston rod and packings wetted. Also
reduces the possibility of material hardening
on the piston rod.
66334-B Wet Sol - One Gallon Container
66334-B
72 | Warranty and Emissions Piston Pumps
General Piston Style Pump Noise Emissions
IR/ARO warrants to the original use purchaser of the ARO
manufactured products depicted in this catalog that ARO will repair The pump sound pressure levels published below have
or replace free of charges, including return shipping costs within the been updated to an Equivalent Continuous Sound Level
(LAeq) to meet the intent of ANSI S1.13-1971. CAGI-
Continental United State of America, any such product which under
PNEUROP S5.1 using four microphone locations.
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within five (5) years PUMP AIR
from date of purchase provided the claimed defective product, or MOTOR OPERATING SOUND
SIZE/STROKE PRESSURE CYCLES/ PRESSURE
thereof is promptly returned to the ARO factory or ARO Customer (INCHES) MUFFLER (PSI) MIN (LAeq)
Service Center with transportation charges prepaid.
Piston Pumps
If ARO inspection discloses no defect in material or workmanship, ( 2/4 NONE 60 40 74.8
repair or replacement and return will be made at customary ( 2/6 NONE 60 40 77.8
charges. ( 2/6 NONE 60 40 82.8
2/2-5/8 NONE 60 40 81.8
The foregoing warranty supersedes, voids and is in lieu of all or any 3/2-5/8 NONE 60 40 83.8
3-1/4/6 91790 60 40 74.8
other warranties, express or implied, and no warranty of
4-1/4/6 91790 60 40 81.8
merchantability or fitness for particular purpose is intended or 6/6 91790 60 40 84.8
made. AROs sole obligation and the original use purchasers sole 8/6 92460 60 40 89.8
remedy is as stated above and in no event shall ARO be liable for 10/6 66718 60 40 84.8
any special, direct, indirect, incidental, consequential or other 12/6 66718 60 40 89.8
damages or expenses of any nature including, without limitation,
loss of profits or production time incurred by the original use
purchaser or any other party.
Air Systems Components
IR/ARO warrants to the original use purchaser of the Air Systems
Components depicted in this catalog that ARO will repair or replace,
free of charges, including return shipping costs within the
Continental United State of America, any such product which under
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within twelve (12)
months from date of purchase provided the claimed defective
product, or thereof is promptly returned to the ARO Customer
Service Repair Center or a factory-authorized service repair center,
with transportation charges prepaid. Full warranty information
available upon request.
72 | Warranty and Emissions Piston Pumps
General Piston Style Pump Noise Emissions
IR/ARO warrants to the original use purchaser of the ARO
manufactured products depicted in this catalog that ARO will repair The pump sound pressure levels published below have
or replace free of charges, including return shipping costs within the been updated to an Equivalent Continuous Sound Level
(LAeq) to meet the intent of ANSI S1.13-1971. CAGI-
Continental United State of America, any such product which under
PNEUROP S5.1 using four microphone locations.
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within five (5) years PUMP AIR
from date of purchase provided the claimed defective product, or MOTOR OPERATING SOUND
SIZE/STROKE PRESSURE CYCLES/ PRESSURE
thereof is promptly returned to the ARO factory or ARO Customer (INCHES) MUFFLER (PSI) MIN (LAeq)
Service Center with transportation charges prepaid.
Piston Pumps
If ARO inspection discloses no defect in material or workmanship, ( 2/4 NONE 60 40 74.8
repair or replacement and return will be made at customary ( 2/6 NONE 60 40 77.8
charges. ( 2/6 NONE 60 40 82.8
2/2-5/8 NONE 60 40 81.8
The foregoing warranty supersedes, voids and is in lieu of all or any 3/2-5/8 NONE 60 40 83.8
3-1/4/6 91790 60 40 74.8
other warranties, express or implied, and no warranty of
4-1/4/6 91790 60 40 81.8
merchantability or fitness for particular purpose is intended or 6/6 91790 60 40 84.8
made. AROs sole obligation and the original use purchasers sole 8/6 92460 60 40 89.8
remedy is as stated above and in no event shall ARO be liable for 10/6 66718 60 40 84.8
any special, direct, indirect, incidental, consequential or other 12/6 66718 60 40 89.8
damages or expenses of any nature including, without limitation,
loss of profits or production time incurred by the original use
purchaser or any other party.
Air Systems Components
IR/ARO warrants to the original use purchaser of the Air Systems
Components depicted in this catalog that ARO will repair or replace,
free of charges, including return shipping costs within the
Continental United State of America, any such product which under
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within twelve (12)
months from date of purchase provided the claimed defective
product, or thereof is promptly returned to the ARO Customer
Service Repair Center or a factory-authorized service repair center,
with transportation charges prepaid. Full warranty information
available upon request.
72 | Warranty and Emissions Piston Pumps
General Piston Style Pump Noise Emissions
IR/ARO warrants to the original use purchaser of the ARO
manufactured products depicted in this catalog that ARO will repair The pump sound pressure levels published below have
or replace free of charges, including return shipping costs within the been updated to an Equivalent Continuous Sound Level
(LAeq) to meet the intent of ANSI S1.13-1971. CAGI-
Continental United State of America, any such product which under
PNEUROP S5.1 using four microphone locations.
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within five (5) years PUMP AIR
from date of purchase provided the claimed defective product, or MOTOR OPERATING SOUND
SIZE/STROKE PRESSURE CYCLES/ PRESSURE
thereof is promptly returned to the ARO factory or ARO Customer (INCHES) MUFFLER (PSI) MIN (LAeq)
Service Center with transportation charges prepaid.
Piston Pumps
If ARO inspection discloses no defect in material or workmanship, ( 2/4 NONE 60 40 74.8
repair or replacement and return will be made at customary ( 2/6 NONE 60 40 77.8
charges. ( 2/6 NONE 60 40 82.8
2/2-5/8 NONE 60 40 81.8
The foregoing warranty supersedes, voids and is in lieu of all or any 3/2-5/8 NONE 60 40 83.8
3-1/4/6 91790 60 40 74.8
other warranties, express or implied, and no warranty of
4-1/4/6 91790 60 40 81.8
merchantability or fitness for particular purpose is intended or 6/6 91790 60 40 84.8
made. AROs sole obligation and the original use purchasers sole 8/6 92460 60 40 89.8
remedy is as stated above and in no event shall ARO be liable for 10/6 66718 60 40 84.8
any special, direct, indirect, incidental, consequential or other 12/6 66718 60 40 89.8
damages or expenses of any nature including, without limitation,
loss of profits or production time incurred by the original use
purchaser or any other party.
Air Systems Components
IR/ARO warrants to the original use purchaser of the Air Systems
Components depicted in this catalog that ARO will repair or replace,
free of charges, including return shipping costs within the
Continental United State of America, any such product which under
normal use and service proves defective in material or
workmanship, as determined by Aro Inspection, within twelve (12)
months from date of purchase provided the claimed defective
product, or thereof is promptly returned to the ARO Customer
Service Repair Center or a factory-authorized service repair center,
with transportation charges prepaid. Full warranty information
available upon request.
IRPS0259_Lubrication_catalog3.qxd:Catalog 2/21/08 10:58 AM Page 51
51
Bulk Fluid Management
Bulk Grease Pump Packages
Max per Air Fluid Fluid
minute inlet inlet outlet
@ 90 psi NPT NPT NPT
Model Description Ratio lb in (mm) in (mm) in (mm)
BULK GREASE PUMP PACKAGE, 4-1/4" DIAMETER AIR MOTOR
NP423F01-1 Medium Pressure 23:1 Bulk Grease Package 23:1 15 1/2" Flange 1"
Includes 650492-P43-B Pump with 91790 Muffler, 65138 Floor (12.7) (F) Mount (25.4) (F)
Mount, 7' (2.1 m) of 1" (25.4 mm) Material Hose with a
High-Presure Ball Valve, 2' (0.6 m) of 3" (76.2 mm) Diameter
Suction Hose with Fluid Coupler/Connector, Dust Plug and Cover.
Also includes C28241-810 Air Filter/Regulator/Lubricator.
BULK GREASE PUMP PACKAGE, 6" DIAMETER AIR MOTOR
NP646F01-1 High Flow, High Pressure, 46:1 Bulk Grease Package 46:1 15 1/2" Flange 1"
Includes 650692-P43-B Pump with same components listed in (12.7) (F) Mount (25.4) (F)
the NP4230F01-1 package above.
BULK GREASE PUMP PACKAGE, 8" DIAMETER AIR MOTOR
NP813F01-1 High Flow, Low Pressure, 13:1 Bulk Grease Package
Includes 650871-E-C Pump with 92460 Muffler, 65139 Floor Mount,
7' (2.1 m) of 1" (25.4 mm) Material Hose, with a High Pressure Ball
Valve, 2' (0.6 m) of 3" (76.2 mm)Diameter Suction Hose with Fluid
Coupler/Connector, Dust Plug and Cover. Also includes 28353
Heavy-Duty Air Filter/Regulator/Lubricator C28241-810.
NP423F01-1 NP813F01-1
NP6460F01-1
Bulk Tanks Not Included
fluids.ingersollrand.com
(800) 495-0276
