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7/8" x 2-7/8", ToughTorq™ PL5 Centralizing Coupling

Type of product: Rod centralizer

Size: 7/8" x 2-7/8"

Supplier reference: 56816

Original manufacturer: Plainsman mfg. inc.


The ToughTorq™ PL5 Spin-Through Coupling† has been specially designed for use with high torque rod applications such as Weatherford® T66/XD and HD sucker rods and Alberta Oil Tool Drive Rods®††. Spin-through couplings reduce operating costs of progressing cavity pumped wells. The PL5 centralizer reduces rod and tubing wear, work over frequency, lifting costs and maintenance. PL5 centralizers are field replaceable and available with high temperature rotor materials rated to 218 °C. Features • High torque capabilites • Available with abrasion resistant hard coating for severe service conditions • Slim hole diameter maximizes flow path and protects tubing wall • Pin by Pin construction • Proprietary design maximizes contact strength and improves rotor retention • Proprietary HTSR alloy steel components • Formed (cold rolled) box and pin threads, not cut, conforming to API 11B • Full material traceability stamping • Manufactured to precisely engineered standards in ISO 9001 facility • Field replaceable standard (104 °C) and high temperature (218 °C) rotors • Proprietary blend of rotor materials provides maximum lubricity and wear life • Available with or without coupling(s)


Plainsman Mfg. Inc. is a locally owned manufacturing and distribution company operating out of Edmonton, Alberta since 1966.

We manufacture and distribute products for oilfield production, pipeline maintenance, construction and gas and water distribution. We have an in-house engineering department and a full service manufacturing facility that enables us to respond efficiently to customer and industry needs.

Plainsman is currently operating out of a 44000 sq. ft. facility on the south side of Edmonton. We are dedicated to providing our customers with the best possible service, and maintain a large inventory at our Edmonton location. Continued registration of our ISO 9001 quality assurance system since 1994 also reflects our commitment to quality and service. At Plainsman, we are constantly seeking out new and better products and services to meet our customer’s requirements and the ever-changing demands of the industry.

Over the past 50 years Plainsman has built a solid distribution base which includes oilfield supply stores, OEM’s, PC pump suppliers, chemical pump and instrumentation companies and utility companies principally in Western Canada. We are large enough to effectively look after our customer’s needs and we’re dedicated to providing the kind of personal service and attention our customers deserve.

We pride ourselves on creating a positive company culture that promotes internal career growth opportunities as well as an interesting and enjoyable place to work. What sets us apart from our competition is employee job satisfaction which leads to excellent customer service achieved through the cooperation of all departments.

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