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Woltmann Helix Hot Water Meter

Quick Overview

Woltmann Helix water meter with parallel turbine shaft for hot water up to 90°C. Pipe diameters available are from 50mm to 200mm with a PN16 flanged connection. The flow meters have a mechanical display and optional pulse output.

View Options

Details

Features

Low starting flow, high overload security
Wide measuring range
Removable measuring insert
Low head loss
Hydraulic bearing relieve for long-term measuring stability
Retrofittable with active and passive pulsers
Metal protective cover serially, plastic optional
Evacuated counter protected from condensation
Dry dial counter with large number rollers simplifies the readability
For water up to 90°C
For horizontal, vertical and inclined installation positions

Specifications

Nominal Diameter (DN)	50	65	80	100	125	150	200
Permanent Flow Rate, Qn (m³/h)	15	25	40	60	100	150	250
Overload Flow Rate, Qmax (m³/h)	90	120	150	250	300	350	650
Minimum Flow Rate, Qmin (m³/h)	0.6	1.0	1.6	2.4	4.0	6.0	10.0
Max Temperature of Water (°C)	90	90	90	90	90	90	90
Operating Pressure, Max (Bar)	16	16	16	16	16	16	16
Height (mm)	210	218	280	290	310	320	375
Overall Length (mm)	200	200	225	250	250	300	350

Due to the large size of these flow meters, these units are not available to purchase online. If you send an e-mail inquiry to [email protected], we will be happy to send you a quotation for your requirements.

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM

WPH Type Woltmann Helix Hot Water Meters
WPH-N-50	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 50mm with PN16 flanged connections, flow range: Qmin 0.6 m3/hr; Qn 15m3/hr; Qmax 90m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 100 to 1,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).	Datasheet Size: (659.54 KB)	£630.02	Not Available online
WPH-N-65	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 65mm with PN16 flanged connections, flow range: Qmin 1.0 m3/hr; Qn 25m3/hr; Qmax 120m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 100 to 1,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£644.41	Not Available online
WPH-N-80	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 80mm with PN16 flanged connections, flow range: Qmin 1.6 m3/hr; Qn 40m3/hr; Qmax 150m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 100 to 1,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£756.01	Not Available online
WPH-N-100	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 100mm with PN16 flanged connections, flow range: Qmin 2.4 m3/hr; Qn 60m3/hr; Qmax 250m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 100 to 1,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£846.01	Not Available online
WPH-N-125	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 125mm with PN16 flanged connections, flow range: Qmin 4 m3/hr; Qn 100m3/hr; Qmax 300m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 100 to 1,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£1,076.40	Not Available online
WPH-N-150	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 150mm with PN16 flanged connections, flow range: Qmin 6 m3/hr; Qn 150m3/hr; Qmax 350m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 1,000 to 10,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£1,256.40	Not Available online
WPH-N-200	WPH Type Woltmann Helix Hot Water Meter. Pipe diameter 200mm with PN16 flanged connections, flow range: Qmin 10 m3/hr; Qn 250m3/hr; Qmax 650m3/hr. Epoxy coated cast Iron body suitable for up to water up to 90 C. Additional pulse output options from 1,000 to 10,000 Ltr/pulse are available at the time of order. (Please order pulse modules separately).		£1,544.40	Not Available online

Standard Pulse Module Options
WPH-PULSE OPTION K=100	Pulse output option for WPH hot water meters 100Ltr/pulse		£57.50	or call us for a quote
WPH-PULSE OPTION K=1000	Pulse output option for WPH hot water meters 1,000Ltr/pulse		£57.50	or call us for a quote
WPH-PULSE OPTION K=10K	Pulse output option for WPH hot water meters 10,000Ltr/pulse		£57.50	or call us for a quote