Product #
Bare Pump
Container Size
Pump Ratio
Delivery
Weight
8559-B
331380-B5
400 lb. (180 kg)
50:1
2.5 lb./min. (1.1 kg/min.)
35 lb.
 
8550-A1
331380-A5
120 lb. (50 kg)
50:1
2.5 lb./min. (1.1 kg/min.)
35 lb.
 
8549-C
331378-B1
400 lb. (180 kg)
70:1
2.25 lb./min. (1 kg/min.)
35 lb.
 
8549-B1
331378-B1
400 lb. (180 kg)
70:1
2.25 lb./min. (1 kg/min.)
35 lb.
 
8540-B
331378-A1
120 lb. (50 kg)
70:1
2.25 lb./min. (1 kg/min.)
32 lb.
8540-A1
331378-A1
120 lb. (50 kg)
70:1
2.25 lb./min. (1 kg/min.)
35 lb.
 
331378-E1
N/A
N/A (12.5 kg)*
70:1
2.25 lb./min. (1 kg/min.)
29 lb.
331378-F1
N/A
N/A (12.5 kg)
70:1
2.25 lb./min. (1 kg/min.)
30 lb.
331378-H1
N/A
N/A (20 kg)
70:1
2.25 lb./min. (1 kg/min.)
31 lb.
331380-E1
N/A
N/A (12.5 kg)
50:1
2.5 lb./min. (1.1 kg/min.)
30 lb.
331380-M1
N/A
N/A (20 kg)
50:1
2.5 lb./min. (1.1 kg/min.)
31 lb.
331380-N1
N/A
Special
50:1
2.5 lb./min. (1.1 kg/min.)
29 lb.

NOTE: * 12" (30cm) downtube. Delivery based on NLGI #1 @ 77ºF, 150 psi. Delivery rate may vary based on grease type, temperature, pressure, distance pumped and other conditions.