KSB CALIO-THERM NC 25-40 High-efficiency drinking water pump 1x230V RP 1 G 1 1/2 180 mm PK25/292

Calio-Therm NC 25-40

• Connection: Rp 1, Pump G 1 ½
• Installation length: 180 mm
• PN: 10 bar
• Speed range: 1300–2800 min⁻¹
• Power consumption: 33–44 W
• Rated current consumption: 0.14–0.19 A
• Weight: 2.8 kg
• Item number: 29134846

Variant for a wider range of applications in building services. For medium-sized hot water and heating circuits.

High-efficiency domestic water pump KSB Calio-Therm NC

The Calio-Therm NC is a maintenance-free, uncontrolled wet-running pump for applications in heating and domestic water supply. It is particularly suitable for use in building services and for related industrial applications such as cooling water circulation.

Main applications

• Domestic water supply
• Hot water supply
• Related systems in industrial and building technology (e.g. cooling water circulation)

Pumped media

• Heating water according to VDI 2035
• Higher viscosity media (water-glycol mixture up to a mixing ratio of 1:1)
• Drinking water and water for food processing according to TrinkwV 2001

Technical data

• Flow rate: up to 9 m³/h (up to 2.5 l/s)
• Head: up to 7 m
• Pumped media temperature heating water: +2 °C to +110 °C
• Pumped media temperature domestic water: up to +65 °C
• Hardness of drinking water: max. 14 °dH
• Ambient temperature: 0 °C to +40 °C
• Max. operating pressure: 10 bar
• Pressure rating: PN 10
• Sound pressure level: ≤ 45 dB(A)
• Connection: Pipe union Rp ¾ – 1

Construction

Maintenance-free, high-efficiency wet-running pump (glandless)

Drive

• High-efficiency electric motor
• Integrated motor protection
• Mains connection: 1~230 V AC, 50 Hz
• Protection class: IP44
• Thermal class: F
• Temperature class: TF 110
• Emitted interference: EN 61000-6-3
• Immunity to interference: EN 61000-6-2

Bearings

Special plain bearing lubricated by pumped medium

Connections

• Union connection

Operating modes

• 3-stage fixed speed operation

Automatic functions

• Soft start
• Full motor protection

Manual functions

• Speed stage setting
• Bleed screw
• Deblocking function

• Condition: NEW (original packaging)
• Our item number: PK25/292