Fluid-o-Tech rotary vane pumps 4000 series The 4000 series rotary vane pumps, available in 7 different displacements, are the latest edition of Rotoflow high technology volumetric pumps. The pump housing, the rotor and every metallic component are in AISI 303 stainless. AISI 316 is also available. The pumping chamber and the vanes are in high impact carbon graphite. The self-lubricating property of polished stainless steel and carbon graphite makes this pump well suited for water and water based solutions. Inlet/outlet ports are 1" NPT female threaded (1" GAS available upon request). All models are available with NBR or Viton® seals. Main applications • Reverse osmosis systems • Cooling systems • Car wash • Irrigation Max. motor speed: 1725 rpm Max. temperature: 90 °C (194 °F) Max. system pressure: 20 bar (290 psi) (Safety valve recommended) 170 (1" GAS AVAILABLE UPON REQUEST) 3 Ø 82.5 Ø 10.5 (x4) Ø 106 Ø 125 127 4.8 Ø 5/8" 18 142 1" NPT 1 2 4 5 3 STAINLESS STEEL STEEL STEEL ALUMINIUM CAST IRON Pos. Description Material Code 1 Pump _ Screw M10 x 35 211402 2 Washer 210903 Nut M10 212100 Coupling M90 211713 3 Coupling Nema 56C 211715 Coupling Nema 143TC-145TC 211714 Screw M8 x 25 for M90 B14 211401 Washer for M90 B14 210902 4 Screw 3/8”x1” for Nema 56C-143TC-145TC 211403 Washer for Nema 56C-143TC-145TC 210903 Adapter M90 B14 211600 Adapter M90 B14 with screws 211603 5 Adapter Nema 56C-143TC-145TC 211602 Adapter Nema 56C-143TC-145TC with screws 211605 www.fluidotech.it