Priox. The new range NOCCHI. Lenntech NOCCHI. Tel Fax waste water treatment

Transcription

1 NOCCHI Lenntech Tel Fax The new range NOCCHI Priox waste water treatment submersible vortex pumps for waste water

2 Nocchi Priox Submersible vortex pumps for waste water The PRIOX pumps series are submersible drainage pumps designed for stationary and portable installation These single-stage pumps are completely constructed in 1% AISI 34 stainless steel. PRIOX pumps are designed with vortex impeller with a free passage of 4mm and 5mm. They operate entirely immersed in the pumped liquid which serves to cool the motor from the exterior. They are available in either single phase or three phase versions and for 5 Hz power supply. APPLICATIONS All applications for lifting and draining waste water with suspended solids and fibers, with free passage of 4mm and 5 mm, EN compliant Pump stations with one or more pumps for agricultural and civil complexes Drainage of flooded cellars Groundwater lowering Effluents from showers, washing machines and sinks below sewer level Emptying of drain wells Features Dry motor Protection rating IP 8 Insulation class F Single phase power supply with permanently activated capacitor and thermal cutout protection incorporated in the motor winding Fully insulated cable connection chamber Self-lubricating ball bearings Maximum liquid temperature: 4 C Maximum immersion below water level: 7 m Permanent operation (S1) only submerged Minimum drainage level mm (on manual version) Mechanical seal: Silicon Carbide/ Silicon Carbide

3 the vortex impeller Cast impeller in one single piece in stainless steel Europe: EN X5CrNi18-1 (1.431) USA: AISI 34 Special shape of the vanes to get the best efficiency and low absorbed power Vortex no clogging impeller Special hub design to protect the mechanical seal Technical DATA 4 mm FREE PASSAGE RANGE 5 mm FREE PASSAGE RANGE NEW H max = 11,8 m Q max = 24 m 3 /h P 2 max = 1,1 kw The automatic version is equipped with float switch 11 models Voltage (V): 1x23 / 3x4 H max = 17,3 m Q max = 39 m 3 /h P 2 max = 2,4 kw The automatic version is equipped with float switch 8 models Voltage (V):1x23 / 3x4 PERFORMANCE RANGE - PRIOX 4 mm PERFORMANCE RANGE - PRIOX 5 mm Ht [ m ] Ht [ m ] PRIOX 4 mm 9 PRIOX 5 mm [ m³/h ] [ m³/h ]

4 NOCCHI PRIOX ELECTRIC SUBMERSIBLE VORTEX PUMPS FOR SEWAGE WORKS The pumps in the PRIOX series are constructed in 1% AISI 34 stainless steel. They operate entirely immersed in the pumped liquid, which serves to cool the motor from the exterior. Designed with retracted impeller and vortex operation. Automatic version (aut) equipped with float switch. APPLICATIONS All applications for lifting and draining waste water with suspended solid bodies. Lifting stations with one or more pumps for agricultural and civil complexes. APPLICATION DATA MOTOR Dry motor. Protection rating IP 8. Insulation class F. Single phase power supply with permanently activated capacitor and thermal cutout protection incorporated in the motor winding. Fully insulated cable connection chamber. Self-lubricating ball bearings. Rotation speed 285 rpm. Type of liquid: waste and sewage water with solid bodies. Maximum liquid temperature: 4 C. Maximum immersion below water level: 7 m. Minimum drainage level mm (on manual version). Free transit of solid bodies: 4 mm; 5mm (PRIOX /13 - PRIOX 8/18). TABLE OF MATERIALS Component Material 5 1 Pump body Stainless steel X5 CrNi 181 (AISI 34) 2 Suction base Stainless steel X5 CrNi 181 (AISI 34) 3 Impeller Cast stainless steel X5 CrNi 181 (AISI 34) 7 4 Delivery port Threaded 5 Cover Cast stainless steel (Priox 8/18) Power cable 1 m H7 RN-F with plug Motor shaft Stainless steel X5 CrNiS 189 (AISI 41) 8 Mechanical gasket Silicon carbide 9 Counterface Silicon carbide 1 Secondary seal Lip seal in rubber NBR Lubricated in oil chamber V-ring sand guard Rubber NBR

5 NOCCHI PRIOX ELECTRIC SUBMERSIBLE VORTEX PUMPS FOR SEWAGE WORKS HYDRAULIC PERFORMANCE / /13 3/9 /13 4/ /8 H[m] Q[m 3 /h] Q[l/min] MODEL PRIOX 25/8 M PRIOX 25/8 M AUT PRIOX 3/9 M PRIOX 3/9 M AUT Motor output (P2) Motor (P1) In min Power L/ VOLT μf Q (A) HP kw HP kw m 3 /h ~ 23 V m.c.a. / m.w.c ~ 23 V PRIOX 3/9 T ~ 4 V PRIOX 42/11 M PRIOX 42/11 M AUT ~ 23 V 2 PRIOX 42/11 T ~ 4 V 2.3 PRIOX 4/13 M PRIOX 4/13 M AUT ~ 23 V PRIOX 4/13 T ~ 4 V PRIOX /13 T ~ 4 V PRIOX 8/18 T ~ 4 V OVERALL DIMENSIONS AND WEIGHTS MODEL A B C D Dimensions (mm) Min. drain level E* Connection level F Disconnection level G Free clearance DNM Weight PRIOX 25/ F* G* 4 1 1/2 9.4 PRIOX 3/ PRIOX 42/ PRIOX 4/ PRIOX / PRIOX 8/ * The connect/disconnect levels refer to the version with float switch. - The minimum drainage level refers to manual operating mode. (kg) 9

6 INSPIRED SOLUTIONS FOR A CHANGING WORD Discover solutions to improve the products with the experience and the knowledge of our customers and sales team Continuous Development with our engineer team using the most advanced technology in order to develop products respecting the environment Deploy a whole range of products able to grant all possible pumping solutions for every application NOCCHI Lenntech info@lenntech.com Tel Fax Via Masaccio, LUGNANO (PI) - ITALY All Pentair trademarks and logos are owned by Pentair, inc. All other brand or product names are trademarks or registered marks of their respective owners.. Because we are continously improving our products and services, Pentair reserves the right to change specifications without prior notice. Pentair is an equal opportunity employer. NV2PK5 12/ Pentair, Inc. All Rights Reserved.