HORIZONTAL GALVANIZED DIAPHRAGMS EXPANSION VESSEL WITH MEMBRANE (DIR. 97/23/CE-P.E.D.)
VASO MEMB. Z PED OR
Price
Art. Nr.
3911160991007
3911160991008
3911160991003
3911160991004
3911160991005
3911160991006
Model
[€]
142,00
193,00
201,00
528,00
850,00
1.174,00
PROMPT DELIVERY
50
80
100
200
300
500
1-5 days to dispatch
(delivery time excluded)
PRESSURE
TECHNICAL DESCRIPTIONS
Horizontal Z PED Diaphragms expansion vessels with
membrane are used for lifted water system and
they represent a pressurised water lung that, if duly
dimensioned , reduces pump cycling.
The peculiarity of this product is the physic separation
between water and air made by the diaphragms.
MATERIAL
Galvanized mild steel
APPLICATION
Perfect to ensure water deliveries to the top floors of
the building or to work in case of insufficient water
supplied by waterworks, or to stabilize pressure in the
domestic water supply by absorbing expansion when
the water is heated.
CERTIFICATIONS
Z PED OR Diaphragms expansion vessels with
membrane are preduced in accordance with safety
disposal of European Directive 97/23/CE (P.E.D.) in
terms of pressurized.
They are CE labelled with design data:
DIAPHRAGMS
Elastic EPDM foodstuff membrane suitable for drinking
water.
TEMPERATURE
Pmax
10 bar
Tmax
[see table]
- pressurized fluid: water+air or nitrogen
- Fluid group: 2
- max. working pressure: 10bar
DOCUMENTS ATTACHED
• CE Certificate
• User Instructions
WARRANTY
2 years - See general sales terms and conditions.
L
(3)
WATER PRESSURE
MOTOR SUPPORT PLATE
Piastra portamotore
50/80/100/200 liters
50/80/100/200 litri
MOTOR SUPPORT PLATE
Piastra portamotore
300/500litri
300 liters
234
40
36
183
N° 2 holes ØØ10
N° 2 fori 10
H
(2)
(1)
63÷157
N° 2 holes ØØ 9
N° 2 fori 9
142
80
11
11
205
88÷175
62÷146
65
CONNECTIONS Gas
1” M
Air inlet valve
1” M
1/2”
1” M
Water
1/2” Instrumenta- 1