Details
High Pressure (Grease Pump) Selection Guide
The chart below lists general high pressure pump selection guidelines.
Each aplication varies and should be carefully considered for special
conditions that may require a pump selection other than the standard
recommendations listed.
These conditions include, but are not limited to:
* Viscosity of product pumped
* Ambient temperature conditions
* Simultaneous operation of several dispensing outlets
* Dispensing volume requirements
When measuring total pump distance, the hose length of dispensing
reels should be included in total distance.
Pump distance (feet) Up to 4 ft Up to 50 ft Up to 75 ft 75-150 ft Up
to 150 ft Over 150 ft Over 150 ft
Number of outlets 1 1 1-3 1-3 3+ 1-3 3+
Drum size 35 lbs. (9911 includes follower plate and cover) N/A 9911
Series** N/A N/A N/A N/A N/A
120 lbs. (only 9950-A1 and 8550-A1 include follwer plate and drum
cover) N/A 9951 Series** 9950-A1, 8550-A1 9940, 8540-A1 7785-B5,
7786-C 7785-B5 7786-AC
400 lbs. (only 9979-A includes follower plate & drum cover) 7216-A4*
9979-A, 8559-B 9979-A, 8559-B 9949, 8549-B1 7785-A5, 7786-A5 7885-A5
7786-A5
Bulk Tote Tank N/A N/A 9930 7730 7730 7730 7730
Tubing recommendation (hydraulic fitting) 5/8" OD 0.083" Wall 5/8" OD
0.083" Wall 5/8" OD 0.083" Wall 3/4" OD 0.083" Wall 1" OD 0.125" Wall
1" OD 0.125" Wall 1" OD 0.125" Wall
* High volume pump
** Specific pump selection depends on what accessories are required
NOTE: For pumping non-petroleum based products, contact Alemite Tech
Services. Alemite recommends using hydraulic tubing for all
installations.
WARNING: Do not operate pump at higher pressure than lowest rated part
of system. Severe injury may result if pump is operated at pressures
greater than the lowest component in the distribution system.
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Products / Pumps / Grease Pumps /
Pneumatic Grease Pumps / Standard Duty (Stationary)
Pneumatic Grease Pumps : RAM Pumps (Stationary) RAM Pumps
(Portable) Standard Duty (Stationary) Standard Duty (Portable)
Industrial Pumps (Stationary)
How to Buy
Pneumatic Standard Duty Pumps (Stationary)
Alemite H- and Super H-Pumps are designed for intermittent use in
medium- and high-pressure industrial applications. Double-acting
H-Pumps easily handle lightweight as well as fibrous lubricants.
Downtubes are available in various lengths to match container size
requirements.
SPECIFICATIONS:
* Air inlet: 1/4" NPTF(f)
* Material outlet: 3/8" NPTF(f)
FEATURES:
* Recommended for piped installations of moderate length
* Double-toggle balances pressure on air valve trip mechanism to
prevent binding or stalling
* Dynamic primer ensures handling of light to heavy multi-purpose
greases
* Flexible follower works with straight and tapered containers
* Corrosion-resistant chrome finish on piston rods alleviates
packing wear
* Center-flow, micro-lapped high-pressure air valve lasts
indefinitely
* Self-aligning, heavy acme threads provide safely-locked linkage
INCLUDED ITEMS:
* 8540 series pumps are equipped with Pressurtrol (319800-1),
designed to limit air supply to the pump when pressures reach a
designated level (factory set at 7,500 psi)
* Models 8549-B1 and 8559-B feature an Air Connector, Quick Detach
Air Coupler and a Bung Adapter
70:1 Ratio Super H-series Pumps - Pumps feature a 3" diameter air
motor. Maximum operating pressure: 100 psi (6.9 bar) Maximum delivery
pressure: 7,000 psi (483 bar); Delivery 2.25 lb./min. (1 kg./min.)
70:1 Ratio Super H-series Pumps
Images Product # Container Size Follower Cover Weight Bare Pump
8549-C 400 lb. (180 kg) 338911 318040-4 35 lb. 331378-B1
8549-B1 400 lb. (180 kg) 338911 318040-4 35 lb. 331378-B1
8549-B1
8540-B 120 lb. (50 kg) 338802 338371 32 lb. 331378-A1
8540-A1 120 lb. (50 kg) Included: 338802 Included: 338371 35 lb.
331378-A1
331378-E1 N/A (12.5 kg)* 338991 Included: 321085 29 lb. N/A
331378-F1 N/A (12.5 kg) 338991 338981 30 lb. N/A
331378-H1 N/A (20 kg) 338992 338982 31 lb. N/A
50:1 Ratio H-series Pumps - Pumps feature a 2-7/16" diameter air
motor. Maximum operating pressure: 150 psi (10 bar) Maximum delivery
pressure: 7,500 psi (517 bar); Delivery 2.5 lb./min. (1.1 kg./min.)
50:1 Ratio H-series Pumps
Images Product # Container Size Follower Cover Weight Bare Pump
8559-B 400 lb. (180 kg) 338911 318040-4 35 lb. 331380-B5
8550-A1 120 lb. (50 kg) Included: 338802 Included: 338371 35 lb.
331380-A5
8550-A1
331380-E1 N/A (12.5 kg) 338991 338981 30 lb. N/A
331380-M1 N/A (20 kg) 338992 338982 31 lb. N/A
331380-N1 Special N/A Included: 321085 29 lb. N/A
12" (30 cm) downtube
NOTE: Delivery based on NLGI #1 @ 77F, 150 psi. Delivery rate may
vary based on grease type, temperature, pressure, distance pumped and
other conditions.
Keywords: Alemite Lubrication Systems, fluid handling, Parts and service kits.
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