VENTURA 150 DELUXE INSTALLATION MANUAL

Membrane Pressure Vessel RelocationUse ONLY Dayco Imperial Nylo-Seal 88-NSR-1/2 tubing for high pressure connections.Pay attention to the direction and flow path of the tubing before disassembly. Make surethat you reinstall the tubing in the same manner. Rotate the 90 degree high pressure tubefittings on the Clark Pump for ideal tube runs. The high pressure fittings are typically preinstalledat the factory. These fittings seal with an O-ring and require no Teflon tape or pipedope. Loosen the backing nut, rotate the fitting, and reseat the backing nut.Follow the high pressure tube connection instructions on the next page. Connect thetubes to one of the components, secure the tube runs, and then trim and connect to the othercomponent. A 90 degree bend in a tube is better than a 90 degree fitting. A tube, whenmounted, should have at least one gentle bend to allow for expansion. Do not connect atube straight between hard mounted fittings.When connecting the tubes to their components, be sure to hold the fitting body with awrench during the final tightening. Of special note are the stainless steel tube fittings on themembrane housing which seal on an O-ring and should be seated all the way in. Hold thefitting with a wrench while installing the tube.The fittings on the Clark Pump have an O-ring seal and can be reoriented by backing outthe O-ring stop nut. Rotate the fitting to align with the tube and tighten the nut just pasthand tight. DO NOT over tighten!10