Ascaso Back Pressure Self-priming Valve S2 appia-parts/appia-two-group-hydraulics NSF Certified MPN 12950

NSF Certified MPN 12950

since exchanger pressure only pushes water through momentarily

or simply need hot water on hand

that's the usual sign it's time to replace this screen/gasket assembly rather than just the doser itself

Ascaso Back Pressure Self-priming Valve S2 appia-parts/appia-two-group-hydraulics NSF Certified MPN 12950Back pressure self priming valve fitted to the outlet of vibratory pumps. Includes o ring. Assembled by Ascaso. Fast shipping when in stock. When out of stock this becomes a special order item and typically requires 6 10 business days for processing prior to shipping. Specifications: Ascaso OEM part #: I. 693 Compatibility: Ascaso vibratory pump outlets Installation: Direct fit on pump outlet Recommended for qualified technician.