VeroTwin-DPL-Z40/130-0,25/4

Single-stage glanded double centrifugal pump with in-line design for pipe installation or installation on a base. Mounting brackets are available as accessories.

Low-oscillation and low-noise monobloc design with lantern and rigidly connected standard motor (version N).

With force-flushed circulation, bidirectional bellows mechanical seal.

Flange with R 1/8 pressure measuring connections.

Can be used for domestic hot water circulation systems with temperatures of up to 80 °C.

Pump housing and lantern made of CC470K red brass

The motor terminal boxes are always made of plastic. If a metal terminal box is absolutely necessary, please order the appropriate special variant.

• Mechanical seal for pumping drinking water in accordance with TrinkwV 2001: 0 °C to +80 °C with water hardness up to 5 mmol/l (28°dH/50°TH).
• Heating water in accordance with VDI 2035 or cooling water at -20°C to +110°C permitted.

A water-glycol mixture of 20% to 40% by volume is permitted up to T ≤ +40 °C for use in heating, chilled water and cooling systems. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a fluid temperature of > +40 °C to max. +110 °C or other fluids that differ from water.