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VXC /50-70 "VORTEX" Submersible pumps for sewage water

VXC /50-70 "VORTEX" Submersible pumps for sewage water
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VXC /50-70 "VORTEX" Submersible pumps for sewage water - 1

VXC "VORTEX" Submersible pumps ➠ for sewage water PERFORMANCE RANGE INSTALLATION AND USE • • VXC 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, sewage, water mixed with mud and sludge. They are ideal for use in sewage installations, tunnels, excavations, canals and underground car parks, etc. 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 VXC 15-20-30/50 – up to Ø 70 mm for VXC 15-20-30/70 Minimum immersion depth for continuous service: – 380 mm for VXC 15-20-30/50 – 430 mm for VXC 15-20-30/70 CONSTRUCTION AND SAFETY STANDARDS • • Complete with 10 m long power cable Float switch for single-phase versions EN 60034-1 IEC 60034-1 CEI 2-3 CERTIFICATIONS 306 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 – VXCm 30/50 - HP 3 – VXC 15-20-30/50 - HP 1.5-2-3 – VXCm 30/70 - HP 3 – VXC 15-20-30/70 - HP 1.5-2-3

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VXC /50-70 "VORTEX" Submersible pumps for sewage water - 3

VXC "VORTEX" POS. COMPONENT CONSTRUCTION CHARACTERISTICS 1 PUMP BODY Cast iron, with threaded port in compliance with ISO 228/1 2 BASE Stainless steel AISI 304 3 IMPELLER Cast iron VORTEX type 4 MOTOR CASING Cast iron 5 MOTOR CASING PLATE Cast iron 6 MOTOR SHAFT Stainless steel AISI 431 7 SHAFT WITH DOUBLE SEAL AND OIL CHAMBER Seal Shaft Model Diameter Materials FN-20 DV Ø 20 mm Stationary ring Rotational ring Elastomer Widia Silicon carbide NBR 8 LIP SEAL Ø 20 x Ø 30 x H 7 mm 9 BEARINGS 6304 ZZ - C3 / 6304 ZZ - C3 10 CAPACITOR Pump Capacitance Single-phase (230 V or 240 V) VXCm 15/50 VXCm...

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VXC /50-70 "VORTEX" Submersible pumps for sewage water - 4

DIMENSIONS AND WEIGHT a Typical installation d h1 e p (minimum) h DN c b MODEL Single-phase PORT VXCm 15/50 solids passage a b c 2½” Ø 50 mm 162 135 214 VXC 30/50 VXCm 15/70 VXC 15/70 VXCm 20/70 VXC 20/70 VXCm 30/70 VXC 30/70 h VXC 15/50 VXC 20/50 VXCm 30/50 DIMENSIONS mm DN Three-phase VXCm 20/50 (minimum) h1 191 Ø 70 mm 180 150 536 241 e 1~ p 75 3~ 36.5 490 505/490 3” kg d 231 800 85 550/536 42.0 38.2 39.0 38.0 39.5 45.0 800 36.0 40.8 variable 35.1 37.3 41.0 ABSORPTION MODEL VOLTAGE (single-phase) MODEL VOLTAGE (three-phase) Single-phase 230 V 240 V Three-phase 230 V 400 V 690 V 240 V 415...

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