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PVXC "VORTEX" Fixed installation pumps for sewage water

PVXC "VORTEX" Fixed installation pumps for sewage water
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PVXC "VORTEX" Fixed installation pumps for sewage water - 1

PVXC "VORTEX" Fixed installation pumps ➠ for sewage water PERFORMANCE RANGE INSTALLATION AND USE • • PVXC series pumps, made from heavy gauge cast iron offering exceptional sturdiness, abrasion resistance and durability, come equipped with a VORTEX impeller and are therefore suitable for draining waste water, water mixed with mud, liquids containing air or gas, as well as sludge. They are suitable for use in fixed sewer, tunnel, well and underground car park installations. Flow rate up to 1200 l/min (72 m3/h) Head up to 16 m APPLICATION LIMITS • • • • 10 m maximum immersion depth Maximum liquid temperature +40 °C Solids passage: – up to Ø 50 mm for PVXC 15-20-30/50 – up to Ø 70 mm for PVXC 15-20-30/70 Minimum immersion depth for continuous service: – 390 mm for PVXC 15-20-30/50 – 440 mm for PVXC 15-20-30/70 CONSTRUCTION AND SAFETY STANDARDS • • • Standard features: base pedestal, threaded delivery counterflange, guide tube supports 10 m long power cable Float switch for single-phase versions EN 60034-1 IEC 60034-1 CEI 2-3 CERTIFICATIONS 318 PATENTS - TRADE MARKS - MODELS • Registered Community Design n° 342159-0017 OPTIONALS AVAILABLE ON REQUEST • • • • QES control box for three-phase pumps Three-phase dual voltage pumps: – 230/400 V or – 400/690 V Single-phase pumps without float switch Other voltages or 60 Hz frequency GUARANTEE 2 years subject to terms and conditions ➠ For the following versions the built-in thermal overload protector must be connected to the control box in order for the guarantee to be considered valid: single-phase three-phase – PVXCm 30/50 - HP 3 – PVXC 15-20-30/50 - HP 1.5-2-3 – PVXCm 30/70 - HP 3 – PVXC 15-20-30/70 - HP 1.5-2-3

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PVXC "VORTEX" Fixed installation pumps for sewage water - 3

PVXC "VORTEX" POS. CONSTRUCTION CHARACTERISTICS POS. CONSTRUCTION CHARACTERISTICS 1 PUMP BODY Cast iron, complete with flanged ports 2 SUCTION PLATE Cast iron 3 BASE PEDESTAL Cast iron 4 CONTERFLANGE Steel, complete with threaded ports in compliance with ISO 228/1 13 CAPACITOR Pump GUIDE TUBE SUPPORTS PVXCm 15/50-70 PVXCm 20/50-70 PVXCm 30/50-70 6 IMPELLER Cast iron VORTEX type 7 MOTOR CASING Cast iron 8 MOTOR CASING PLATE Cast iron 9 MOTOR SHAFT Stainless steel AISI 431 ➠ PVXCm 30: single-phase 230 V - 50 Hz with motor protector built-in to the winding to be connected to the control box ➠...

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PVXC "VORTEX" Fixed installation pumps for sewage water - 4

DIMENSIONS AND WEIGHT Typical installation a Guide tubes Ø external 27 mm maximum Ø internal 19.5÷21.5 mm w DN b g m d h c e f n MODEL PORT Single-phase Three-phase PVXCm 15/50 PVXC 20/50 DIMENSIONS mm PVXCm 30/50 PVXC 20/70 PVXCm 30/70 b 116 PVXC 15/70 PVXCm 20/70 Ø 50 mm PVXC 30/50 PVXCm 15/70 2½” a c 51 d e 490 62 f kg* PVXC 15/50 PVXCm 20/50 DN solids passage 250 PVXC 30/70 g Ø 70 mm m w 120 72 445 / 430 150 70 570 85 270 87 3~ 44.7 48.0 46.9 49.7 198 n 1~ 46.9 330 52 60 3” h 48.9 53.6 255 130 112 460 / 446 50.7 56.0 55.5 60.0 446 57.6 (*weight includes counterflanges) ABSORPTION MODEL...

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