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SPEC-SEAL
DAMPER REGULATOR

The SPEC-SEAL Universal Regulator set utilizes a special rubber seal for applications up to 500 F constant temperature. It eliminates leakage and rattle even at many times the pressure found in high pressure systems. The handle's unique design utilizes a highly visible red plastic cover showing the damper position. This unit, made of heavy-gauge, zinc plated steel, is made in four styles to accommodate 3/8" and 1/2" round or square bearing shafts. It is also available in stainless steel. Each set consists of:
1 Universal Regulator
2 Rubber Seals and 2 Metal Washers
1 End Bearing Support
2 End Bearings

Spec-Seal Kit

ITEM CODE DESCRIPTION BEARING TYPE QTY
8150 AL-12 1/2" Square Bearing 1/2 Square 10
8152 AL-12R 1/2" Round Bearing 1/2 Round 10
8153 AL-38 3/8" Square Bearing 3/8 Square 10
8154 AL-38R 3/8" Round Bearing 3/8 Round 10
8157 AL-12L 1/2" Square Long Bearing 1/2 Square Long 10
8158 AL-38L 3/8" Square Long Bearing 3/8 Square Long 10
8301 AL-12-SS Stainless Steel Regulator Set 1/2 Stainless Square 10

UNIVERSAL REGULATOR

8270 MSRO3812 3/8" and 1/2" Universal Regulator 3/8 and 1/2 Round and Square 10
8328 MSRO3812SS 3/8" and 1/2" Stainless Universal Regulator 3/8 and 1/2 Stainless Round and Square 10
8155 SK38 MSRO 3/8" Seal Kit   10
8156 SK12 MSRO 1/2" Seal Kit   10
 

Spec-Seal Universal Regulator Lit Sheet (MSRO3812)

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