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About Us :

Assotech Resources, established wholesaler and trader in all kinds of machinery parts, tools, products and supplies. Incorporated since 2010, we are from Kompleks Mayang Mall in Bayan Baru, Penang carrying one of the most comprehensive range of prominent brands as follows:

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  • AECO AGATHON  ASA-RT ASO BALDOR BALUFF BAUMER
  • BIMBA  CARLO GAVAZZI  CKD CONTELEC CONTRINEX
  • CONVUM DAYTON DINA  DI-SORIC DWYER EBM-PAPST 
  • ELCIS ENCODER ENIDINE  EQ UFLOW ESCAP EUCHNER
  • FAULTLESS FESTO FUJI FUJI SEIKI GERWAH HAKKO
  • HASBERG HAWE HELICAL HITACHI HONEYWELL HUCO INA
  • IXYS K&M/ MOELLER KEIBA KLASCHKA KOGANEI KOYO
  • KURODA LEUZE MAC MAXON MERLIN MICRONOR
  • MICROSONIC FAULHABER MITSUBISHI MITUTOYO MYCOM
  • NBK NEGELE NISSEI NSK NUMATICS OMRON ORIENTAL

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  • OZAK PANAMECH PANASONIC PEPPERL+FUCHS
  • PISCOPIZZATO REXROTH RIKO ROTEX SANTEST SANYO
  • DENKISCHNEEBERGER SCHNEIDER SEEKA SENSORMATE
  • SICKSIKO SMC SUCO SUMITOMO SUNX SXPC TAIYO
  • TAKEXTAMAGAWA SEIKI THK THOMSON TOSHIBA
  • TSUBAKITSUKASA UNIVER VEXTA WENGLOR YAMATAKE YASKAW

Dwyer Explosion-proof Differential Pressure Switch

Model 1950 Explosion-proof Differential Pressure Switch combines the best features of the popular Dwyer Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved.

Emphasize not only on the reliability of our products, quality of our supplies is of our utmost priority back by our vast network of delivery to ensure timely and prompt deliveries to our clients. Carrying the extensive branded labels has directly identified us as the complete supplier of machinery tools and parts, thus we take proud in our portfolio, presenting the best products we can to the market. For more information, kindly contact us directly!

Dwyer Series 3000MR-3000MRS Photohelic® Switch/Gages

Combines differential pressure gage with low/high set points. 
Using solid state technology, the Dwyer Series 3000MR and 3000MRS Photohelic® switch/gages combine the functions of a precise, highly repeatable differential pressure switch with a large easy-to-read analog pressure gage employing the durable, time-proven Magnehelic® design. Switch setting is easy to adjust with large external knobs on the gage face. Gage reading is unaffected by switch operation - will indicate accurately even if power is interrupted. Solid state design now results in greatly reduced size and weight. Units can be flush mounted in 4-13/16" (122 mm) hole or surface mounted with hardware supplied. 3000MR models employ versatile electromechanical relays with gold over silver contacts - ideal for dry circuits. 

Dwyer Series 3000 Photohelic Dwyer Series 3000 Pressure Switch

Photohelic® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic® design. The Photohelic® measures and controls positive, negative or differential pressures of air and compatible gases. Standard models are rated to 25 psig (1.7 bar) with options to 35 (2.4) or 80 (5.5 bar) psig. Single pressure 36000S models measure to 6000 psig (413 bar) with a 9000 psig (620 bar) rating. 

Dwyer Series GFC/GFM Gas Mass Flow Controller/Meter

Flow Range up to 1000 l/min, Pressures up to 500 psi, NIST Traceable  Dwyer Series GFC/GFM Gas Mass Flow Controllers/Meters combine a straight tube sensor with a restrictor flow element to provide high accuracy and repeatability. Flow rates are virtually unaffected by temperature and pressure variations. Actual gas flow is displayed in engineering units on a 3-1/2 digit, 90° tiltable LCD readout. Units can be used with Series GFT Flow Totalizer for applications requiring totalization.

Dwyer Series DH3 Digihelic® Differential Pressure Controller

The Series DH3 Digihelic® Differential Pressure Controller is a 3 in 1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output all packed in the popular Photohelic® gage style housing. Combining these 3 features allows the reduction of several instruments with one product, saving inventory, installation time and money. The Digihelic® controller is the ideal instrument for pressure, velocity and flow applications, achieving a 1% full scale accuracy on ranges down to the extremely low 0.25" w.c. to 2.5" w.c. full scale.

Dwyer Series 2000 Magnehelic Pressure Gauge

Magnehelic Differential Pressure Gauges Series 2000 (also available in a digital version)Indicates low air or gas pressures - positive, negative or differential.  Accurate to within 2% with 81 ranges. Select the Dwyer Magnehelic gage for high accuracy guaranteed within 2% of full scale and for the wide choice of 81 ranges available to suit your needs precisely. Using Dwyer's simple, frictionless Magnehelic movement, it quickly indicates low air or non-corrosive gas pressures either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems.

Dwyer Series RM Rate-Master® Flowmeter

Polycarbonate, Gas Flow from .1-1800 SCFH, Water Flows to 10 GPM  The Dwyer Rate-Master® line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for use to measure flow of air & water as well as other compatible gases& fluids. We can provide a suitable pressure regulator for these Dwyer flowmeters.

Dwyer Visi–Float® Flowmeter

Dwyer Visi–Float® flowmeter bodies are cut and precision machined from solid, clear acrylic plastic blocks. This construction not only produces a handsome finished product, but permits complete visual inspection. As a result, the Dwyer Visi-Float® flowmeters are especially popular for medical and laboratory equipment applications.Scales are easy to read - The front scale location and white background provides excellent visibility. The direct reading scales are hot stamped into the plastic and will not wear off.