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Do not make orders from our website, if orders are needed, please call us at 918-251-0353 or visit us at robinsonmfgcoinc.com.

Robinson Manufacturing Co., Inc. is pleased to announce our acquisition of the Refinery Supply Co. beginning July 1st, 2026.

Refinery Supply Co. has been a premier manufacturer of dead weight gauges and testers as well as many other testing instruments for the oil and gas industries for over 100 years.

Robinson Manufacturing Co., Inc. has been setting the standard for oil centrifuges and petroleum products since 1954. Family owned and operated, we take pride in our quality and customer service. Our products are hand-made in the USA with industrial grade materials and components following ASTM and API testing standards.

You can contact customer service at 918-251-0353 or via e-mail at joey@robinsonmfgcoinc.com or rodney@robinsonmfgcoinc.com. While your point of contact will change the manufacturing processes will remain the same.

We value your business and look forward to continuing our business relationship.

If you have any questions, please reach out to me at william@robinsonmfgcoinc.com.

Regards,
Rico A. Tejeda
President

850A Centrifuge 115V, Non-heated, 4-place head, 100ml Short-cone tube (35121-001)
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  • /media/19590/19590__2.png850A Centrifuge 115V, Non-heated, 4-place head, 100ml Short-cone tube (35121-001)
Item# 850A

850A Centrifuge 115V, Non-heated, 4-place head, 100ml Short-cone tube (35121-001)

Price

$0.00 / each

Product Description

*** CALL ROBINSON MFG FOR PRICING 918-251-0353 ***
* Voltage: 115VAC 50/60 Hz
* Tube: Short-Cone 100 ml
* Revolving head: 4-place
* Robinson Model 850A
* Glass Centrifuge Tubes sold separately
* Length: 21"
* Width: 20"
* Height: 11.5"
* Weight: 58 lbs

Details

The Non-Heated Centrifuge is designed to operate from AC power voltages. The solid-cast aluminum lightweight housing withstands tough use, and the variable speed rheostat controller reduces jerking and tube breakage on startup. The lid is equipped with a spring-loaded lid-latch to remain closed during operation, and an access hole that allows the operator to check centrifuge RPMs with a handheld tachometer while the lid is closed.

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