General Pump 100957 CPVC Injector for Chemical Cleaning Systems | Summary
The General Pump 100957 is a fixed CPVC chemical injector designed to deliver precise chemical metering in pressure washing systems. With a 2.1 mm orifice and support for flow rates between 3 to 5 GPM, it’s ideal for high-volume car washes, carpet cleaning setups, and other commercial applications. Built with corrosion-resistant CPVC, a Teflon ball, and EPDM seals, this injector offers durability under demanding conditions.
Its 1/2" NPT-M inlet and outlet ensure compatibility with a wide range of chemical delivery systems, while the fixed 1/4" hose barb allows straightforward chemical draw connections. Whether you're dosing detergents, soaps, or cleaning agents, this injector provides consistent results with minimal maintenance.
CPVC Fixed Injector for Car Wash & Cleaning Systems | Features
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Fixed Orifice Design: Provides a stable injection draw rate for consistent cleaning chemical dosing.
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Corrosion-Resistant Materials: CPVC body and nozzle, Teflon ball, and EPDM O-rings ensure resistance to harsh chemicals and prolonged use.
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Optimized for High-Volume Use: Supports applications up to 5 GPM and 250 PSI, making it suitable for frequent, professional use.
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Easy Integration: 1/2" NPT-M ports and 1/4" hose barb make it easy to incorporate into most chemical injector assemblies.
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Thermal Tolerance: Withstands temperatures up to 190°F, compatible with both cold and warm water systems.
| Specification | Details |
| Brand | General Pump |
| Part Number | 100957 |
| Orifice Size | 2.1 mm |
| Flow Range | 3 - 5 GPM |
| Max Pressure | 250 PSI |
| Max Temperature | 190°F |
| Inlet Port | 1/2" NPT-M |
| Outlet Port | 1/2" NPT-M |
| Hose Barb Size | 1/4" |
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