Goulds FP2-51, 2 inch Packer Jet Assembly for Deep Well Convertible Jet Pumps

This Packer Jet Assembly for Deep Well Convertible Jet Pumps is recommended for:

Depth to Jet Assembly (based on submergence of 5ft.) - 30 to 70ft. (14.9 to 8.4 GPM)

Control Valve Setting (PSI): 40 PSI

Jet Assembly Package includes jet body, AP2 or AP3; built-in check valve, nozzle and venturi.

NOTE: Packer systems also require a packer adapter on the wellhead.

Deep well jet pumps require a pressure control device on the discharge to provide back pressure to the jet assembly. Failure to control the amount of discharge by adjusting the back pressure (pressure control valve setting) will cause the pump to lose prime. On pumps with Iow control valve settings, up to 40 psi, a simple ball valve or AV15 will work. On systems with control valve settings of 40 - 80 psi an AV22, AV22KIT or AV21 is required.

They measure the pressure on the outbound side so that the high pressure does not open the 30-50 psi switch and turn the pump off.