SUNTEC A2VA7116 SINGLE STAGE 3450 RPM A PUMP

A2VA-7116 SUNTEC A2VA7116 SINGLE STAGE 3450 RPM A PUMP A2VA-7116 The A2VA-7116-B model has a unique circuit that exhibits a dependable cut-off, a high single pipe lift capacity and automatic two pipe purging. The pump circuit contains a positive displacement involute gear set and two controlling valves. This model is specially engineered for B20 use (Viton O-rings and lip seal, special materials for piston and diaphragm valve). APPLICATIONS - Fuel oil #2 and lighter, B6-B20 (blends from 6% up to 20% biodiesel, per ASTM D396). - One pipe system (two-pipe system possible Mounting: Flange mounting Connection threads Inlet 1/4 NPTF Nozzle outlet 1/8 NPTF Pressure gauge port 1/8 NPTF Bleeder valve port 1/8 NPTF Valve function Pressure regulation Cut-off Diaphragm Strainer 3 GHP Shaft 5/16 in By-pass plug Not inserted in return port, for one pipe system. To be inserted in return port with a 5/32 Allen key for two-pipe system. Hydraulic Data Nozzle pressure range 100 - 200 psi Delivery pressure setting 100 psi Rated nozzle flow 3 GPH @100 psi, 3450 rpm (#1, #2 and B6-B20 fuel) 2 GPH @150 psi, 3450 rpm (#2 and B6-B20 fuel) Oil temperature 50 - 115 F Inlet and return pressures 10 psi max. NFPA limits pressures to 3 psi max Suction height Single pipe : 6" Hg max. vacuum, Two-pipe : 12" Hg max. vacuum, to prevent air separation from oil Power consumption 70 W @100 psi 90 W @150 psi Rated speed 3450 rpm max. Recommended motor frequency 60 Hz