Serfilco Air Operated Double Diaphragm Pump Type SSBTF-1. Condition is mint, pumping soapy water, removed in working order further info call or text 07415906409. The item "Serfilco Air Operated Double Diaphragm Pump Type SSBTF-1" is in sale since Saturday, April 13, 2019.This item is in the category "Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps". The seller is "nuneatonmachinetoolsltd" and is located in Sutton Coldfield. This item can be shipped worldwide.