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The DAB KVC & KVCX Range are vertical multistage centrifugal pumps suitable for small to medium user water systems.


The KVC KVCX Pumps are suitable for:

  • Pressurisation units
  • Filling of pressure vessels
  • Sprinkler and watering systems
  • Fire-fighting and washing systems
  • Channelling of condensate and cooling water

KVC: Technopolymer delivery and suction bodies, and in-line suction and delivery ports with threaded metal insert.

KVCX: technopolymer suction body with threaded metal insert; stainless steel threaded delivery port on pump liner.

Impellers, diffuser bodies and diffusers in technopolymer, fully rust-proof. AISI 304 stainless steel pump liner, adjustment rings and seal disc. Carbon/

ceramic mechanical seal, fitted on the AISI 303 stainless-steel drive shaft extension.


Closed asynchronous type, external ventilation cooling. Rotor running on permanently lubricated ball bearings, oversized to ensure low noise and

durability. Standard built-in thermo-amperometric protection. Capacitor permanently fitted on single phase versions.

Overload protection to be provided by the user for the three-phase version. Construction according to CEI 2-3 / CEI 61-69 (EN 60335-2-41).

Pump body: Technopolymer A

Impeller: Technopolymer B

Diffuser: Technopolymer B

Shaft with rotor: AISI 303 Stainless Steel X10 CrNi S 1089 UNI 6900/71

Mechanical seal: Silicon Carbide/Silicon

OR Ring: EPDM Rubber

Seal holding disc: AISI 304 Stainless Steel X5 CrNi 1810 UNI 6900/71

Intermediate Stage: Technopolymer B

Liner: AISI 304 Stainless Steel X5 CrNi 1810 UNI 6900/71

Diffuser body: Technopolymer B

Centering bushing: Bronze B14

Conveyor: Technopolymer B


Operating range: from 50 to 200 l/min with head up to 113 m.
Maximum operating pressure: 12 bar (1200 kPa).
Installation: fixed, vertical or horizontal position, provided that the motor is always above the pump
Liquid temperature range: from 0 °C to +35 °C for domestic use (EN 60335-2-41 safety standards). From 0°C to +40°C for other uses.

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