You cannot commission or fault-find a hydraulic system without knowing what the pressure actually is. Twin Hydraulics Engineering supplies WIKA and Rexroth pressure gauges across Malaysia, from small panel gauges to large process instruments, including differential gauges and gauges with integrated switches.
The WIKA 213.53 — our main stock gauge
If you work on hydraulics in Malaysia, this is probably the gauge on your machine. The WIKA 213.53 is a liquid-filled Bourdon tube gauge built specifically for hydraulic duty: a copper alloy measuring element in a stainless steel case, glycerine filled so the needle stays readable on a pulsating pump line, with a restrictor screw in the process connection.
It is our major stock item and we hold it in depth, so a gauge that fails on a Friday afternoon does not become a Monday problem. Tell us the dial size, pressure range and connection you need and we will confirm the exact 213.53 part number from stock.
Choosing a gauge
— Dial size — bigger dials read more accurately and are easier to see from a distance
— Range — pick a range where normal working pressure sits between a third and two thirds of full scale. A gauge running near full scale all day will not last.
— Connection — thread size and whether the entry is at the bottom or the back
— Filling — glycerine-filled gauges damp vibration and pulsation and last far longer on a working machine. This is why the 213.53 is the default choice on hydraulics.
— Case material — stainless steel for corrosive or washdown environments, common in food processing and marine work
Differential pressure gauges
A differential gauge reads the difference between two points — most often across a filter, where it tells you directly when the element is loading up. Versions with switch contacts feed that signal to a control system, so a blocked filter raises an alarm instead of quietly bypassing.
The rest of the range
Beyond the 213.53 we supply the WIKA 232.50 all-stainless series for aggressive media, the DPGS43 differential range, and Rexroth branded gauges and gauge isolators. Other instrument brands are available on request — we are not restricted to a single manufacturer.
Frequently asked
Do you stock the WIKA 213.53? Yes — it is one of our major stock lines. Tell us dial size, range and connection and we will confirm availability the same working day.
Why does my gauge needle flutter? Pump pulsation. A glycerine-filled gauge such as the 213.53, or a snubber, will settle it and extend gauge life considerably.
Can you supply calibrated gauges with certificates? Yes, where the application requires traceable calibration.
Do you stock WIKA as well as Rexroth? Yes, we supply both.
See also our hydraulic inline filters, where a differential gauge is often fitted.
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