Dwyer Instruments A-101 Red Gage Oil 30067439-890 This bronze impeller 2 3/4"

This bronze impeller 2 3/4" is designed for Bell & Gossett Series 100 pump models

which reduces power consumption and operates at lower temperatures compared to standard shaded pole or PSC motors

This assembly is a critical component for Bradford White water heater troubleshooting

Signs of failure include pitted or welded contacts

Dwyer Instruments A-101 Red Gage Oil 30067439-890 This bronze impeller 2 3/4"As an HVACR veteran, you know that keeping your manometers in calibration isn't just a best practiceit's a requirement for accurate system diagnostics. The Dwyer Instruments A 101 Red Gage Oil is the industry standard fluid specifically formulated for use in inclined manometers and "D" type vertical manometers. With a precise 0. 826 specific gravity, this fluid ensures that your pressure readings are reliable and consistent across the line. This