PODDYMETER
PODDYMETER

Filter Loss Gauges

Accurate, tough and economic gauges for permanent installation across air system filters (typically in air handling units) to indicate necessary cleaning or replacement



Manufactured from solid acrylic block with high accuracy drillings that give an indicating column of good resolution. An overpressure chamber is included to help prevent fluid loss. The units are supplied as a complete kit of gauge, fixing screws, tubing, filling funnel and duct connectors.



Wide range of models available

(Refer to the table below)

Two inclined models (ST1 .5 and ST4) of the
same physical dimensions are available. The ST4 is filled with a heavy inert
fluid SG 1.99 to give a compact inclined gauge with a higher pressure range.

An alternative is the ST4B, which is an upright model covering the same

pressure range but using standard SG 0.8 red fluid rather than the relatively

expensive SG 1.99.

Models are dual scaled, inches water gauge and pascals to avoid unnecessary

scale changes. For easy zero adjustment the reservoir seal can be screwed in

or out to align the fluid column with the scale zero mark. Gauges are supplied

ready filled.

Although very competitively priced, these gauges are more robust and of

higher quality than many other instruments used in this application.

For quantities of 50 and above, customer logos can be incorporated. Integral
spirit bubble option also available

All Prices (£) Excluding VAT

                                                                         Price Breakdown

  1-20 20-50 50+

ST 0.8 (inclined) 0 - 200 Pa

44.00

37.00

28.00

ST 1.5 (inclined) 0 - 375 Pa

38.00

31.00

22.50

ST2 (inclined)     0 - 500 Pa 46.00 39.00 28.50
ST2.5 (upright)   0 - 675 Pa 46.00 39.00 28.50

ST4   (inclined)   0 - 1000 Pa

43.00

36.00

27.50

ST4B (upright)    0 – 1000 Pa

43.00

36.00

27.50

ST8   (upright)    0-2000 Pa

61.00

46.00

38.00

Model

Range

Fluid

Size (height x
  width x thickness)

ST0.8 (inclined)

0-200 Pa/0.8 IN WG

SG0.8

100 x 200 x 25mm

ST1.5 (inclined)

0-375 Pa/1.5 IN WG

SG 0.8

95 x 200 x l5mm

ST4 (inclined)

0-1000 Pa/4 IN WG

SG 1.99

95 x 200 x l5mm

ST4B (upright)

0-1000 Pa/4 IN WG

SG 0.8

200 x 50 x 25mm

ST2 (inclined)

0-500 Pa/2 IN WG

SG 0.8

110 x 200 x 15mm

ST2.5 (upright)

0-625 Pa/2.5 IN WG

SG 0.8

150 x 50 x 15mm

ST8 (upright)

0-2000 Pa/8 IN WG

SG 0.8

350 x 50 x 25mm

Rear or angled connectors can be incorporated where panel mounting is

required.

In addition to the standard instruments listed above we produce special units
to meet specific customer requirements. Some examples are: Very low range

gauges e.g. 0-50 Pa with built-in spirit level for clean room applications.

Please Call or Email for any enquiries about special items