Bellow Differential Pressure Gauges, Dial Size : 150mm

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Dial Size150mm
Accuracy± 2% of full scale / ± 1.6% of full scale
BlowoutRubber disc
ConnectionsS.S 316L Arc-welded on the case, both connections are parallel in vertical direction. 45° & Back connection can be provided on request.
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Powertech Industries

MIDC, Mumbai, Maharashtra

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Member Since 7 Years
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Dial Size150mm
Accuracy± 2% of full scale / ± 1.6% of full scale
BellowsS.S 316L Argon arc-welded
MovementAll S.S. balance, welded frame, swiveling by means of flexible blades, S.S. accurate magnifying movement.
WindowToughened glass / Safety glass
ConnectionsS.S 316L Arc-welded on the case, both connections are parallel in vertical direction. 45° & Back connection can be provided on request.
Case & BezelStamped S.S. 304, 1 mm thick, Snap action bayonet ring ensures the perfect sealing of the case. (Weather Proof class IP-55 & 65)
Connection size1/2" BSP / Extra swil adapters for manifold connection or any standard connection can be provided on request
Operating temperature-25 to 65 °C Process fluid : max. 100 °C. For higher temperature cooling tower assembly is required.
BlowoutRubber disc

The pressure element of these instruments has two S.S.316 bellows, balance mounted. The value shown on the dial is the difference between two input pressure or depressions coming in to each bellow. 'MASS' Differential Pressure Gauges are entirely made of S.S.316 wetted parts, therefore they offer the same corrosion resistance (inside and outside) as the Bourdon Pressure Gauges. Moreover the mechanical resistance of the bellows allows important one-sided overpressure, compare to the differential pressure (up to 20 times in some cases).
All differential pressure gauges are used for measurements of flow, level, filter clogging, pressure drop measurement, air conditioner & chemical processor.

Optional Features :

Adjustable micrometer pointer
Window Plexiglass or safety glass
Anti vibrations filling liquids. Glycerin or silicone oil.
Oil free manometric parts for oxygen service.
Special threaded or flanged connection.
Other dial graduations: linear, square root, flow, level, '0' at center.
Electric contacts.
Diaphragm seals of different materials.

Delta P	Maximum static
60 mbar not on the full scale	4 bar
100 mbar to 200 mbar	4 bar
200 mbar to 500 mbar	6 bar
350 to 1.6 bar	20 bar MAXIMUM
1.2 to 6 bar	40 bar
6 to 12 bar	100 bar