LIQUID PUMPS
The drive piston(s) is directly connected to the pump plunger or piston, separated by a high-pressure seal. When shop air (or gas) is applied, the assembly reciprocates automatically, producing a positive displacement pumping action at the liquid end.
This pumping action will stall and hold pressure whenever the system downstream is closed.
3L SERIES PUMPS
5L SERIES PUMPS
7L SERIES PUMPS
3L Series
| Model | Maximum Outlet Pressure | Volume Displacement Per Cycle | ||
| PSI (BAR) | IN3 (ML) | Inlet | Outlet | |
| 3L-SS-8 | 1200 (83) | 0.82 (13.4) | 3/4″ NPT | 1/2″ NPT |
| 3L-SS-14 | 1950 (134) | 0.46 (7.5) | 3/4″ NPT | 1/2″ NPT |
| 3L-SS-25 | 3750 (259) | 0.25 (4.1) | 3/8″ NPT | 1/4″ NPT |
| 3L-SS-41 | 6150 (424) | 0.15 (2.5) | 3/8″ NPT | 1/4″ NPT |
| 3L-SS-81 | 12150 (838) | 0.08 (1.3) | 3/8″ NPT | 1/4″ NPT |
| 3L-SS-125 | 15000 (1034) | 0.05 (0.8) | 3/8″ NPT | 1/4″ NPT |
| 3L-SS-220 | 22,500 (1552) | 0.03 (0.5) | 3/8″ NPT | 1/4″ SP |
5L Series
| Model | Maximum Outlet Pressure | Volume Displacement Per Cycle | Liquid Port Detail | |
| PSI (BAR) | IN3 (ML) | Inlet | Outlet | |
| 5L-SS-10 | 1500 (103) | 4.42 (72.4) | 1″ NPT | 3/4″ NPT |
| 5L-SS-15 | 2250 (155) | 3.07 (50.3) | 1″ NPT | 3/4″ NPT |
| 5L-SS-30 | 4500 (310) | 1.88 (30.8) | 1/2″ NPT | 1/2″ NPT |
| 5L-SS-45 | 6750 (465) | 1.24 (20.3) | 1/2″ NPT | 1/2″ NPT |
| 5L-SS-60 | 9000 (621) | 0.89 (14.6) | 1/2″ NPT | 1/2″ NPT |
| 5L-SS-115 | 17250 (1189) | 0.48 (7.9) | 1/2″ NPT | 1/2″ NPT |
| 5L-SS-150 | 22500 (1551) | 0.36 (5.9) | 1/2″ NPT | 1/4″ SP |
| 5L-SS-205 | 30750 (2120) | 0.26 (4.3) | 1/2″ NPT | 1/4″ SP |
| 5L-SS-300 | 45000 (3103) | 0.18 (2.9) | 1/2″ NPT | 1/4″ SP |
| 5L-SS-450 | 67500 (4654) | 0.12 (1.9) | 1/2″ NPT | 1/4″ SP |
| 5L-SD-20 | 3000 (207) | 4.42 (72.4) | 1″ NPT | 3/4″ NPT |
| 5L-SD-30 | 4500 (310) | 3.07 (50.3) | 1″ NPT | 3/4″ NPT |
| 5L-SD-60 | 9000 (621) | 1.88 (30.8) | 1/2″ NPT | 1/2″ NPT |
| 5L-SD-90 | 13500 (931) | 1.24 (20.3) | 1/2″ NPT | 1/2″ NPT |
| 5L-SD-120 | 18000 (1241) | 0.89 (14.6) | 1/2″ NPT | 1/2″ NPT |
| 5L-SD-230 | 34500 (2379) | 0.48 (7.9) | 1/2″ NPT | 1/4″ SP |
| 5L-SD-300 | 45000 (3103) | 0.36 (5.9) | 1/2″ NPT | 1/4″ SP |
| 5L-SD-410 | 61500 (4240) | 0.26 (4.3) | 1/2″ NPT | 1/4″ SP |
| 5L-SD-600 | 80000 (5516) | 0.18 (2.9) | 1/2″ NPT | 1/4″ SP |
| 5L-ST-900 | 120000 (8276) | 0.18 (2.9) | 1/2″ NPT | 1/4″ SP |
| 5L-DS-4 | 1250 (86) | 24.1 (394.9) | -10 SAE | -10 SAE |
| 5L-DD-20 | 3000 (207) | 8.84 (144.9) | 1″ FNPT | 3/4″ FNPT |
| 5L-DD-30 | 4500 (310) | 6.14 (100.6) | 1″ FNPT | 3/4″ FNPT |
| 5L-DD-60 | 9000 (621) | 3.76 (61.6) | 1/2″ FNPT | 1/2″ FNPT |
| 5L-DD-90 | 13500 (931) | 2.48 (40.6) | 1/2″ FNPT | 1/2″ FNPT |
| 5L-DD-120 | 18000 (1241) | 1.78 (29.2) | 1/2″ FNPT | 1/2″ FNPT |
| 5L-DD-230 | 34500 (2379) | 0.96 (15.7) | 1/2″ FNPT | 1/4″ SP |
| 5L-DD-300 | 45000 (3103) | 0.72 (11.8) | 1/2″ FNPT | 1/4″ SP |
| 5L-DD-410 | 61500 (4240) | 0.52 (8.5) | 1/2″ FNPT | 1/4″ SP |
| 5L-DD-600 | 80000 (5516) | 0.36 (5.9) | 1/2″ FNPT | 1/4″ SP |
7L Series
| Model | Maximum Outlet Pressure | Volume Displacement Per Cycle | Liquid Port Detail | |
| IN3 (ML) | Inlet | Outlet | ||
| 7L-DS-7 | 1250 (86) | 41.4 (678.4) | -10 SAE | -10 SAE |
| 7L-DS-35 | 5250 (362) | 7.8 (127.8) | 1-1/4″ NPT | 1/2″ NPT |
| 7L-DS-60 | 9000 (621) | 4.7 (77) | 1-1/4″ NPT | 1/2″ NPT |
| 7L-DS-100 | 15000 (1034) | 2.8 (45.9) | 1-1/4″ NPT | 1/2″ NPT |
| 7L-DD-14 | 1250 (86) | 41.4 (678.4) | -10 SAE | -10 SAE |
| 7L-DD-70 | 10500 (724) | 7.8 (127.8) | 1-1/4″ NPT | 1/2″ NPT |
| 7L-DD-120 | 18000 (1241) | 4.7 (77) | 1-1/4″ NPT | 9/16″ MP |
| 7L-DD-200 | 22500 (1552) | 2.8 (45.9) | 1-1/4″ NPT | 9/16″ MP |
OTHERS PRODUCTS
GAS BOOSTER
COMPACT GAS BOOSTERS
AIR PRESSURE AMPLIFIERS
SYSTEM PACKAGES
HIGH PRESSURE COMPONENTS