Wismer & Rawlings Field Service Division has over 75 years combined experience in operating Mobile High Vacuum Oil Purification units. The unit effectively and economically reclaims transformer oil or preconditions EHV transformers prior to final in situ oil filling. Transformer oil is passed through an inlet pump and heater into a 5 micron inlet filter / separator. From the 5 micron filter the oil passes into a vacuum chamber where water and gases contained in the oil are thoroughly exposed to vacuum by efficient dispersion and removed through a vacuum pumping system. This system consists of a vacuum booster and a back-up mechanical vacuum pump. Purified oil is then passed through a final 5 micron particulate filter by a discharge pump.
Wismer & Rawlings Electric Ltd. is Port Coquitlam-based company (British Columbia, Canada) with a phone number 6049441117. Our data show that the company is located at the address: 1647 Broadway St. The company has a web site: www.wre.ca.
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