Sprague | S-441-JB-300 Bench Type Air Driven Power Unit, Lubricated, High-Pressure Connection | Part No. 89858-300-11
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Teledyne Sprague, Air Driven Power Unit
Model Number: S-441-JB-300 (S441-JB-300)
Part No.: 89858-300-11
The Sprague S-441-JB-300 is a compact, lightweight lubricated high-pressure connection bench type air driven hydraulic power unit designed for high-pressure liquid applications. This packaged power unit uses the Sprague S-216-JB-300 air driven pump and is supplied as a complete, ready-to-use assembly for shop, bench, test stand, and stationary hydraulic system use.
Features
- Compact, lightweight bench type air driven hydraulic power unit for general use.
- S-441 design occupies slightly more than one cubic foot of space and uses a stainless steel base with four mounting holes.
- Built with Sprague S-216-JB-300 air driven pump.
- Designed for high-pressure liquid service using shop air as the driving source.
- Services oil, water, and compatible non-abrasive liquids.
- Bushing pump configuration designed for improved wear life.
- JB/JB-based pump design uses a wear resistant polyurethane piston seal to help reduce maintenance frequency.
- High-pressure outlet configuration uses HF4 style outlet connection where applicable.
- Includes pump, air filter, pressure regulator and lubricator, air shut-off valve, muffler, manifold, liquid bleed valve, air pressure gauge, and liquid-filled pressure gauge with quick disconnect fitting.
- Stainless steel base has four mounting holes.
- Standard with Nitrile seals.
- Safe for use in hazardous areas when properly installed and operated according to manufacturer guidance.
Product Details
| Brand | Teledyne Sprague |
| Product Type | Compact Bench Type Air Driven Hydraulic Power Unit |
| Model Number | S-441-JB-300 (S441-JB-300) |
| Part Number | 89858-300-11 |
| Pump Model | S-216-JB-300 |
| Pump Configuration | Bushing Pump, Lubricated |
| Seal Material | Nitrile |
| Driving Air Port | 1/2 NPT |
| Liquid Inlet / Outlet | NFB / HF4 |
| Maximum Output Pressure | 36,500 psi / 2,516 bar |
Technical Specifications
| Pump Model No. | Power Unit Part No. | Maximum Output | Port Threads | Seal Type |
|---|---|---|---|---|
| S-216-JB-300 | 89858-300-11 | 36,500 psi / 2,516 bar | 1/2 NPT Driving Air, NFB Inlet, HF4 Outlet | Nitrile |
Common Applications
- Hydraulic pressure testing
- Proof testing components
- High-pressure liquid transfer
- Valve actuation and testing
- Test bench hydraulic power
- Portable or stationary hydraulic system use
- Oil, water, clean fluid, and compatible chemical service where suitable for the selected model
Alternate Seal Options
Alternate seal materials or power unit configurations may be available depending on the application and fluid compatibility requirements. Email or call HTS Supply for help matching the correct Sprague power unit, seal material, or replacement pump configuration.
For quotes and best pricing, call sales: 504-228-4049
