For measuring differential pressure across
balancing valves, orifice metering stations, chillers etc. The differential
pressure can be accurately related to flow rate.
Solid perspex manometers incorporate check
valves, over pressure chambers and trap tubes to avoid loss of the
indicating fluid. The manometers are tubed to a three valve equalising
/ isolating manifold.
Scale units available as standard are kPa,
metres head, feet head, mm w.g. and inches w.g.
Adaptors available for connecting the Test
Set to most makes of balancing valve.
Illustration shows W20/Dual/PTS with 'easy zero'
valve option
All units are leak tested at high pressure
before despatch. The sets are supplied with fluid, ready for use,
with
3m leads and quick release fittings as standard. Bleed valves rather
than screws are used to facilitate bleedirig air from the system.
The equalising / isolating manifold has
front facing valves. It can be supplied either with the equalising
valve upstream of the isolating valves for "easy flushing" of air
from the connecting limbs and valve manifold, or with the equalising
valve to the manometer side of the isolating valves for "easy zero
checking" during operation.
High quality watemroof plywood is used
for the cases, preserved and varnished to give long life. Dual cases
have lift-off hinges to enable each half of the set to be used at
a separate location if required.
Traceable certification to national standards
via NAMAS calibrated master manometers can be supplied.
Details
of the full range with current specifications
Model
Liquid
fill
Range
Static
Rating
Case
Size (mm)
W20/PTS
Hg
0 - 64 kPa
10 bar
890x203x120
W20/188/PTS
sg 1.88
0 - 4.5 kPa
10 bar
890x203x120
W20/Dual/PTS
W20 & W20/188 in one case
890x203x167
W20/HP/PTS
Hg
0 - 64 kPa
35 bar
890x203x120
W20/188/HP/PTS
sg 1.88
0 - 4.5 kPa
35 bar
890x203x120
W20/DuaI/HP/PTS
W20/HP & W20/188/HP in one case
890x203x167
E/PTS
Hg
0 - 95 kPa
7bar
1190x183x115
E/188/PTS
sg 1.88
0 - 6.5 kPa
7bar
1190x183x115
E/Dual/PTS
E & E/188 in one case
1190x183x167
E/HP/PTS
Hg
0 - 95 kPa
35 bar
1190x183x115
E/188/HP/PTS
sg 1.88
0 - 6.5 kPa
35bar
1190x183x115
E/Dual/HP/HPTS
E/HP & E/188/HP in one case
1190x183x167
F/PTS
Hg
0 - 125 kPa
7bar
1490x183x115
F/188/PTS
sg 1.88
0 - 8.5 kPa
7bar
1490x183x115
F/HP/PTS
Hg
0 - 125 kPa
35 bar
1490x183x115
F/188/HP/PTS
sg 1.88
0 - 8.5 kPa
35bar
1490x183x115
Other Ranges are available on request.
SPARES
and ACCESSORIES
Code
Code
Mechseal Adaptors
MA
Pressure Scale
State units
Binder Adaptors
BA
Bleed Valve
BV
Crane Adaptors
CA
Manometer Body
W20
Quick Release
QR
Valve Manifold
V3S
Fluorocarbon Fluid
SG1.88
Valve Sleeve & Spindle
VSA
Mercury
Hg
Banjo Connector
¼CXP6
Mechseal O Ring
MOR
Swivel Brass Connector
¼CSB6A
Tubing
TN6
Straight Brass Connector
¼CSB6
Spares Kit
W20spares
For a detailed description refer
to Accessories Data Sheet 9010
website
design by:
Poddymeter Limited Unit 2, Park Works, Borough Road, Kingston
upon Thames, Surrey KT2 6BD, United Kingdom Tel: 020 8546 9311 Fax: 020 8547 2325
www.poddymeter.co.uk E-MAIL: