Pulse emitter water meters

Pulse emitter water meters are mainly used when have proportional dosing in relation to the water flow is required.

These types of water meters work in conjunctions with FWT solenoid driven dosing pumps model P/D and MF (multifunction pump, proportional mode).
The above pump model offer different functions in order to refine the dosing operations such as.

Proportional modes:

Divider n:1 (n= pulses received /1= injection;

Multiplier 1xN (1=pulse received *N= injections);

Multiplier 1xN M (1=pulse received with Memory);

Pacing 1:1 (1 pulse received/1 injections).

Threaded pulse water meters, dry dial

Multi-jets, Cold/hot water meter.

Threaded cold water meters pulse emitter STANDARD 4 imp/lt — Max 30°.

ModelConnectionsØ mmNominalFlow
WMTC 131/2”131,5 m3/h
WMTC 203/4″202,5 m3/h
WMTC 251”253,5 m3/h
WMTC 301 1/4”305 m3/h
WMTC 401 1/2”4010 m3/h
WMTC 502”5015 m3/h

Threaded hot water meters pulse emitter STANDARD 4 imp/lt -Max 90°C

ModelConnectionsØ mmNominalFlow
WMTH 131/2”131,5 m3/h
WMTH 203/4″202,5 m3/h
WMTH 251”253,5 m3/h
WMTH 301 1/4”305 m3/h
WMTH 401 1/2”4010 m3/h
WMTH 502”5015 m3/h

Flanged pulse water meters

Woltman type, Cold water meter.

Flanged cold water meters pulse emitter — Max 30°.

*Pulse configuration can be changed upon request

ModelModelConnectionsPulse / lt*Nominal flow
WMFC 502”1/10 lt5015 m3/h
WMFC 652 1/2 ”1/10 lt6525 m3/h
WMFC 803”1/10 lt8040 m3/h
WMFC 1004”1/1000 lt10060 m3/h
WMFC 1506”1/1000 lt150150 m3/h
WMFC 2008”1/250 lt200250 m3/h

Pulse / litres configuration charts

Flow rates are indicated in m3/h unless otherwise stated

 Pulses per ltLiters / Pulses
Diam.Ø mmInchNominal Flow4212.551025501002505001000
13*1/2″1.5 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
20*3/4”2.5 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
25*1”3.5 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
30*1 1/4”5 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
40*1 1/2”10 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
50*2”15 m3/h●*¨¨¨¨¨¨¨¨¨¨¨
50**2”15 m3/h ¨¨●*¨¨¨¨¨¨
65**2 1/2”25 m3/h¨¨●*¨¨¨¨¨¨
80**3”40 m3/h¨¨●*¨¨¨¨¨¨
100**4”60 m3/h ¨¨¨¨¨●*
150**6”150 m3/h¨¨¨¨¨●*
200**8”250 m3/h ●*¨¨
* Threaded connection ●*Standard pulses 
** Flanged connection¨Pulses upon request