This rotary vane pump is brass with a stainless steel AISI 303 rotor, while the pumping chamber and the vanes are in carbon graphite. The inlet and outlet ports are 1/2" NPT/GAS threaded. The pumps are designed to be directly mounted to the motor with a stainless steel clamp. Maximum operative temperature: 70 °C (158 °F). Details:
170 PSI maximum pressure
1/2" inlet and outlet ports
Excellent for tire cleaner, presoak, spot-free RO water, and foam brush
All pumps use stainless steel rotors
Features durable, dependable, three-bearing construction
Buna-N seals
Special internal materials used to eliminate metal to metal contact