AR 303/ AR 403 Diaphragm Kit - BlueFlex Manufacturer_Remco This Kappa 43 does not

This Kappa 43 does not come with the gear reduction need to attach to a gas engine

MPU systems are ideal for vans

Bypass:  3/4"

Udor 2650FM Boominator nozzle

A pump rebuild will also require the oil to be drained and replaced with 30-weight non-detergent oil

AR 303/ AR 403 Diaphragm Kit - BlueFlex Manufacturer_Remco This Kappa 43 does notPart # AR43289 is the BlueFlex diaphragm kit for the AR303 and AR403 diaphragm pumps. This diaphragm kit will also work in the Hypro D403 Pump. When diaphragms rupture the oil in the reservoir will turn a milky color. BlueFlex diaphragms are reliability new to the industry. The special shape and the thickness of the diaphragms has been carefully optimized to reduce mechanical stresses during the working cycle of the pump, also under the most difficult