Screw Pumps, Threaded Body or Block Body
Power Supplies
Threaded Body and Block Body Style Screw Pump
- Simple, inexpensive power supply for small systems.
- Ideally suited to powering work supports when used on manual clamping fixtures.
- Heavy duty threaded screw can be driven by a precision nut runner for fast and precise actuation (maximum RPM = 500).
- Block style bolts down, threaded body can be mounted through a bulkhead with the two retaining collars provided.
- Max. Working Pressure: 5,000 PSI
- Capacity: 1.57 cu. in.
- Volume per Revolution: 0.13 cu. in.
- Body: BHC™ heat treated alloy steel
- Screw: Hardened acme (6 tpi) threads
NOTE: Accumulator effect of Vektek hose is required for use with the Vektek screw pump. We recommend a hose on all screw pump installations.
| Torque | Pressure |
| 10 Ft. Lbs | 1,000 psi |
| 20 Ft. Lbs | 2,000 psi |
| 25 Ft. Lbs | 3,000 psi |
| 30 Ft. Lbs | 4,000 psi |
| 35 Ft. Lbs | 5,000 psi |
7/8 and 1 1/16 Hex adapters are supplied with each screw pump.
| Model No. | Mounting Style | Oil Capacity (cu. in.) |
|---|---|---|
| 55-8190-00 | Block Body | 1.57 |
| 55-8190-01 | Threaded Body | 1.57 |
| 55-8190-02 | High Capacity Block Body | 2.36 |
| Model No. | A | B | C | D | E |
|---|---|---|---|---|---|
| 55-8190-00 | 4.95 | 2.00 | 3.88 | 1.06 | 3.33 |
| 55-8190-02 | 5.95 | 3.00 | 4.88 | 1.56 | 4.33 |
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