General Pump 100075 Stainless Chemical Injector | Summary
The General Pump 100075 is a high-performance fixed chemical injector designed for demanding pressure washing setups. With a robust stainless steel construction and a precision 1.45 mm orifice, it’s built to handle flow rates between 1.0 and 2.0 GPM and pressures up to an impressive 5500 PSI.
Ideal for professionals using high-pressure systems, this injector supports chemical introduction without compromising flow or system integrity. Its compact, durable design allows for seamless integration with gas-powered pressure washers in commercial or industrial environments.
General Pump 100075 Fixed Injector | Features
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1.45 mm fixed orifice for controlled chemical draw at high pressures
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Handles up to 5500 PSI, perfect for gas-powered pressure washers
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Supports flow rates from 1.0 to 2.0 GPM for small to mid-size setups
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Stainless steel body resists corrosion and chemical damage
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¼" hose barb accommodates standard chemical feed tubing
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Ceramic check ball offers excellent chemical resistance
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Compatible with hot water up to 190°F
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Easy inline installation—arrow indicates downstream direction
| Specification | Details |
| Brand | General Pump |
| Part Number | 100075 |
| Orifice Size | 1.45 mm |
| Flow Range | 1- 2 GPM |
| Max Pressure | 5500 PSI |
| Max Temperature | 190°F |
| Inlet Port | 3/8" NPT-M |
| Outlet Port | 3/8" NPT-M |
| Hose Barb Size | 1/4" |
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