NCS3

Circulating pumps for sanitary hot water.

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  • Description
    Execution

    3-speed circulator.
    Pump casing with suction and delivery connections with the same diameter and on the same axis (in-line).
    Bronze pump casing.
    Standard with brass unions.

    Applications

    Sanitary hot water systems.

    Operating conditions

    Liquid temperature from +5 °C to +65 °C.
    Ambient temperature up to 40 °C.
    Sound pressure ≤ 45 dB (A)
    Minimum suction pressure: 0,05 bar at 50 °C
    – Maximum permissible working pressure: 10 bar
    Storage: -10°C/+50°C max. relative humidity 95% at 40 °C
    Connections: threaded ports ISO 228: G 1 1/2.

  • Technical Features

    Technical data

     

    FLOW
    0.5 / 4
    mc / h
    HEAD
    0.25 / 6.5
    m
    POWER
    0.04 / 0.122
    kW
  • Downloads
    Click Below to Download:

     

    50Hz Catalogue English
    Instructions Multilingual

Why Calpeda Pumps…

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Cost-effective

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Environmental Impact

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Reliable

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Durable

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Versatility

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Innovative Features

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Matthew Gidley – Senior Contracts Engineer, JS Wright

Top workmanship and a professional attitude from a supportive team

Richard Leek – Project Manager, Marshdale

Excellent customer service again! You genuinely make my life so much easier

Anthony Gooding – Director, HSP

Excellent service and a company I would recommend to anyone in future

Jason Goldsmith – Supervisor, Interserve

Engineers were very professional with an excellent knowledge of their trade

Martin Deakin – Gas Surveyor, Bromford

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Richard Hill – Estates Manager, London Road Community Hospital

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

Carl Berridge – MD, Powergas

The team at Trebles were great. I really can’t praise them enough.

Richard Beard – Club Secretary, Belvedere Park FC

Not many providers would be able to fully breakdown & rebuild a booster on site

Clive Bradley – Senior Contracts Engineer, JS Wright