Hot Water Recirculating High Pressure Centrifugal Pump Wilo-VeroTwin-DPL Cataphoretic Coating

Glanded twin-head pump in in-line design with flange connection

Pumping of heating water (acc. to VDI 2035), chilled water and water/glycol mixtures without abrasive substances in heating, chilled water and cooling systems.

• Permissible temperature range -20 °C to +120 °C

• Mains connection 3~400 V, 50 Hz (others on request)

• Protection class IP 55

• Nominal diameter DN 32 to DN 100

• Max. operating pressure 10 bar (special version: 16 bar)

• Pump housing and lantern: EN-GJL-250

• Impeller: PP fibreglass-reinforced /EN-GJL-200 (depending on pump type)

• Shaft: 1.4021

• Mechanical seal: AQ1EGG; other mechanical seals on request

Single-stage, low-pressure twin-head pump in in-line design with

• Switchover valve

• Mechanical seal

• Flange connection with pressure measuring connection R 1/8

• Motor with one-piece shaft

• Pump

• Installation and operating instructions

• ...-H5 variant with PN16 housing (at additional charge)

• Other voltages and frequencies as well as ATEX approval on request

• Mounting brackets for installation on a base

• PTC thermistor sensor, PTC resistor tripping relay

• Special motors

• Special mechanical seals

• SC-HVAC, CC-HVAC control systems and switchgears

• Blind flanges