if your vacuum pump or manifold uses a 1/4" SAE male outlet

three-wire unit

visible leakage around the pump shaft

this kit provides a precision fit that eliminates vibration and prevents pressure switch trip errors

This bulb is specifically calibrated for Carrier/Bryant/Payne UV 1020 lamp bases

Tjernlund Products 950-0131 Motor Els PW 17895 if your vacuum pump orThe Tjernlund Products 950 0131 Motor is a heavy duty 1 3 HP OEM replacement motor engineered specifically for high demand ventilation systems, including the Tjernlund HS4 and PAI 6 series. This 115V single phase motor operates at a constant 1725 RPM, providing the consistent torque required for in line draft inducers and power venter applications. Designed with a flexible 48 56 frame, it facilitates a seamless mechanical retrofit in tight equipment