CALPEDA
SKU:BNM 32/12F | 61400022000
BNM | BNMS | BNMM End Suction Centrifugal Pumps
BNM | BNMS | BNMM End Suction Centrifugal Pumps
NM - NMS
Bronze
Couldn't load pickup availability
Delivery Time: Aprox 3 weeks Lead time
Calpeda BNM Bronze Close-Coupled Centrifugal Pumps:
Robust bronze pumps for clean water transfer in domestic, marine, and industrial systems
Flow: Up to 66 m³/h
Head: Up to 114 m
Power: 0.37 to 9.2 kW
Performance:
The Calpeda BNM series includes bronze close-coupled centrifugal pumps with a single impeller, ideal for clean water handling in chemically treated, coastal, or aggressive water environments. These pumps are built for long-term reliability, especially in marine, industrial, and HVAC applications where corrosion resistance is essential.
Applications:
Recommended for:
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Clean water circulation and supply systems
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Heating, cooling, and air-conditioning circuits
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Marine and coastal installations
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Process and light industrial use
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Irrigation systems
Construction:
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Single-impeller centrifugal pump
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Bronze pump casing and lantern bracket (CC480K EN 1982)
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Threaded ports ISO 228/1 (BS 2779)
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Brass or bronze impellers (depending on model)
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AISI 316 stainless steel shaft
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Carbon-ceramic mechanical seal
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Fully painted for added protection
Operating Conditions:
Liquid temperature: -10 °C to +90 °C
Ambient temperature: Up to 40 °C
Total suction lift: Up to 7 m
Max working pressure: 10 bar
Continuous duty (S3 60% for single-phase up to 1.8 kW)
Motor:
2-pole induction motor, 50 Hz (n ≈ 2900 rpm)
Three-phase: 230/400 V (up to 3 kW), 400/690 V (from 4 kW)
Single-phase (BNMM): 230 V ±10% with thermal protection
Insulation class F, protection IP54
IE2 class for single-phase up to 1.1 kW
IE3 class for three-phase motors (IE2 up to 0.65 kW)
Delivery:
Free UK mainland delivery from Pumps and Gearboxes Direct
