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>> PRODUCTS >> WOLTMANN
| WOLTMANN REMOVABLE
OR CLOSED TYPE |
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Helical vane water meters WOLTMANN
removable model for cold water up to 50°C
WEF - 50 / 65 / 80 / 100 / 125 / 150
200
/ 250 / 300
removable model for hot water up to 130°C
WEC - 50 / 65 / 80 / 100 / 125 / 150 / 200
closed type model for cold water up to 50°C
WCF - 50 / 65 / 80 / 100 |
| Technical data sheet in
PDF >>> |
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|
| description |
- In-line turbine woltmann water meter, direct reading
- WEF REMOVABLE model dn. from 2” to 12” for cold
water up to 50°C
- WEC REMOVABLE model for hot water up to 130°C available
on request
- Measuring insert replaceable without removing the water meter
from the pipeline
- Dry dial (only the impeller in contact with water) can be used
for hard, turbid and muddy
waters
- WCF CLOSED TYPE model dn. from 2” to 4” available
on request
- Hydraulic performances of all models according to the requirements
of EEC directive n.
75/33; on request can be sealed with EEC official mark
- All models only pre-arranged or equipped with
an impulse-emitting device are available on request
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| WOLTMANN VERTICAL |
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WOLTMANN HELICAL VANE - vertical
impeller
removable model for cold water up to 50°C
WEF-V - 50 / 65 / 80 / 100 / 125 / 150 |
Technical data sheet in
PDF >>> |
|
|
| description |
- Helical vane water meters, direct reading
- Vertical impeller compared to the pipeline axe
- WEF-V REMOVABLE model sizes from 2” to 6” for cold
water max. 50°C
- PN 10/16/25
- EEC homologated in class B
- Vacuum sealed register (Super Dry) with magnetic drive transmission
- For horizontal installation only
- Suitable for two pulse-units installation
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| WOLTMANN COMPOUND
METER |
 |
Helical vane water meters WOLTMANN
compound
removable model for cold water up to
50°C
WEF-COM - 50 / 80 / 100 / 150 / 200
Also available version
WEF - COM line, (set consists of one compact group, auxiliary
water meter and switch-over valve installed in line, without any
by-pass pipe outside the water meter) |
| Technical data sheet in
PDF >>> |
|
|
| description |
- Main water meter WOLTMANN horizontal helical vane, removable
type
- WEF-COM REMOVABLE model sizes from 2" to 8" for cold
water max. 50°C
- Cast iron body epoxy painted, flanges UNI PN 10/16
- Any measuring unit in contact with water
- Magnetic drive transmission
- Vacuum sealed register (Super Dry) pre-arranged for reed contact
- By pass meter multi jet, classes B and C
- Switch-over spring valve to divert the flow to the appropriate
water meter depending on the flow rate (increasing or reducing)
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| SPECIAL WATER METER
FOR IRRIGATION |
 |
TANGENTIAL turbine water meters
especially used for irrigation
removable model for cold water up to 50°C
WEI - 50 / 65 / 80 / 100 / 125 / 150 / 200 |
| Technical data sheet in
PDF >>> |
|
|
| description |
- Special designed for irrigation with a measuring system with
tangential turbine only partially plunged in the water flow. This
particular system makes the water freely drained even with high
impurities – mould, seaweeds, foliage etc – as there
are no mechanisms obstructing the inside passage of the water
meter
- WEI-M model sizes from 2" to 12" for cold water max. 50°C, execution with body in cast iron, group of measure with components in metal (brass) and metallic lid with lock
- WEI-KS model sizes from 2" to 12" for cold water max. 50°C, execution with body in cast iron, group of measure with components in plastic antiusuring and lid with lock
- Completely dry dial – direct reading on numbered drums
- Removable measuring unit for without removing the housing
- Pre-arranged counter with different pulse generators –
reed or opt electric contact, remote reading equipments
- Nominal pressure PN 16
- Installation both in horizontal and vertical
- EEC homologated in class A
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