Catalogs >
Pedrollo >
2CP Twin-impeller pumps

2CP Twin-impeller pumps
12Pages

Catalog excerpts

2CP Twin-impeller pumps PERFORMANCE RANGE INSTALLATION AND USE • • Suitable for use with clean water and liquids that are not chemically aggressive towards the materials from which the pump is made. The high efficiency and adaptability of these pumps to even the most unusual of applications, makes them ideal for use in the domestic, civil and industrial sectors; in particular for the distribution of water in combination with pressure sets, for pressure boosting and in fire-fighting sets. The pump should be installed in an enclosed environment, or at least sheltered from inclement weather. Flow rate up to 450 l/min (27 m³/h) Head up to 112 m APPLICATION LIMITS • • • • • Manometric suction lift up to 7 m Liquid temperature between -10 °C and +90 °C (up to +40 for the version with the technopolymer impeller) Ambient temperature between -10 °C and +40 °C Max. working pressure 10 bar (6 bar for 2CP25/130N) Continuous service S1 CONSTRUCTION AND SAFETY STANDARDS EN 60034-1 IEC 60034-1 CEI 2-3 OPTIONALS AVAILABLE ON REQUEST • • • Special mechanical seal Other voltages or 60 Hz frequency IP55 class protection for: – 2CP32/200, – 2CP40/180, – 2CP32/210, – 2CP40/200 GUARANTEE CERTIFICATIONS 74 2 years subject to terms and conditions

Open the catalog to page 1

2CP 25/130N POS. COMPONENT CONSTRUCTION CHARACTERISTICS 1 PUMP BODY Cast iron, complete with threaded ports in compliance with ISO 228/1 2 BODY BACKPLATE Stainless steel AISI 304 3 IMPELLERS Stainless steel AISI 304 4 MOTOR SHAFT Stainless steel EN 10088-3 - 1.4104 5 MECHANICAL SEAL Seal Shaft Model Diameter AR-14 Ø 14 mm Materials Stationary ring Rotational ring Elastomer Ceramic Graphite NBR 6 BEARINGS 6203 ZZ / 6203 ZZ 7 CAPACITOR Pump Capacitance Single-phase (230 V or 240 V) (110 V) 2CPm 25/130N 20 μF 450 VL 60 μF 300 VL 8 ELECTRIC MOTOR 2CPm 25/130N: single-phase 230 V - 50 Hz with...

Open the catalog to page 9

2CP POS. COMPONENT CONSTRUCTION CHARACTERISTICS 1 PUMP BODY Cast iron, complete with threaded ports in compliance with ISO 228/1 2 IMPELLERS Brass 3 MOTOR SHAFT Stainless steel EN 10088-3 - 1.4104 4 MECHANICAL SEAL Pump Seal Shaft Model Model Diameter FN-18 Materials Stationary ring Rotational ring Elastomer Ø 18 mm Graphite Ceramic NBR FN-20 Ø 20 mm Graphite Ceramic NBR 2CP 25/140 2CP 25/160 2CP 160/160 2CP 32/200 2CP 32/210 2CP 40/180 2CP 40/200 5 Ø 24 mm Graphite Ceramic NBR FN-32 NU Ø 32 mm Graphite Ceramic NBR Pump BEARINGS FN-24 Model 2CP 25/140 2CP 25/160 2CP 160/160 2CP 32/200 2CP...

Open the catalog to page 11