DESCRIPTION AND USE
Single screw self-priming pump made in BRONZE (SBR) and STAINLESS STEEL AISI 316 (SBX) equipped with a single screw made in stainless steel AISI 316 that running inside in a NBR rubber stator. These pumps are widely used in the nautical sector to emptying waste tank , toilet sewage and particularly viscous liquids with small solid bodies in suspension.
CONSTRUCTION FEATURES
Pump body: BRONZE (SBR) – STAINLESS STEEL AISI 316 (SBX)
Shaft : AISI 316 Stainless Steel
Rotor: AISI 316 Stainless Steel
Coupling: AISI 316 Stainless Steel – NBR
Stator: NBR
Mechanical seal: CERAMICS – GRAPHITE – NBR (special corrosion-proof)
MOTOR
Direct Current:
Permanent magnets electric motor 12/24V, Protection IP44, Insulation Class F, Continuous Duty (S1).
Alternate Current:
Induction electric motor, 230V single-phase (M) / 230÷400V three-phase (T), 50Hz, Protection IP44/55, Insulation Class F, Continuous Duty (S1).
SCOPE
Temperature range of the liquid: from + 0 to +70 °C
Max. suction depth: 6 m
Static pressure inside the pump body: 6 bar max
ACCESSORIES ON REQUEST
Non return valve
“Omega” base made in stainless steel with antivibrations
PERFORMANCES
12V-24V: DIRECT CURRENT
230M, 50Hz: single-phase alternate current
230÷400T, 400÷690T 50Hz: three-phase alternate current
Available on request other voltages at 50Hz and 60Hz.
