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Color: Red/Small

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Product Gallery Major Repair Kit with Phenolic Vanes & Mechanical Seal, 1376PP/MS

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Major Repair Kit with Phenolic Vanes & Mechanical Seal, 1376PP/MS

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Major Repair Kit includes; all components of Minor Repair Kit (gaskets, washers & Viton shaft seals, v-belts, exhaust Valves & springs), plus Vanes (cast iron or phenolic) for major overhaul. Used on Pump Models 1376

General product classifications

Brand Welch 
Family DuoSeal 
Pump models 1376 
Category Repair Kits 
Subcategory Primary Kit 
Country of origin US 
Manual page WELCH-105 

PART NUMBER DESCRIPTION QUANTITY
412291 Gasket 1
412158 Valve Spring 4
412154S Pressure Relief Valve 1
412153S Pressure Relief Valve 1
4401200 Steel Ball 1
1401D Mechanical Shaft Seal with Screws, 0.750" 1
410643 Shaft Seal Gasket 1
410696 Spring Holder 3
410624 Woodruff Key, Cut 1
410613 Woodruff Key, Cut 2
410578 Shaft Seal, Metal Case 1
410508 Thrust Washer 1
410403 Case Gasket, Foam Rubber 2
410234 Gasket 1
410713 V-Belt 1
410992 Pressure Relief Valve 1
411266 Washer, Tension 2
411267 Washer, Rubber 2
411304 Spring 6
411748 Vane, 1st Stage - Phenolic 2
411766 Disk Washer 3
412035 Vane, 2nd Stage - Phenolic 2

Major Repair Kit includes; all components of Minor Repair Kit (gaskets, washers & Viton shaft seals, v-belts, exhaust Valves & springs), plus Vanes (cast iron or phenolic) for major overhaul. Used on Pump Models 1376

General product classifications

Brand Welch 
Family DuoSeal 
Pump models 1376 
Category Repair Kits 
Subcategory Primary Kit 
Country of origin US 
Manual page WELCH-105 

PART NUMBER DESCRIPTION QUANTITY
412291 Gasket 1
412158 Valve Spring 4
412154S Pressure Relief Valve 1
412153S Pressure Relief Valve 1
4401200 Steel Ball 1
1401D Mechanical Shaft Seal with Screws, 0.750" 1
410643 Shaft Seal Gasket 1
410696 Spring Holder 3
410624 Woodruff Key, Cut 1
410613 Woodruff Key, Cut 2
410578 Shaft Seal, Metal Case 1
410508 Thrust Washer 1
410403 Case Gasket, Foam Rubber 2
410234 Gasket 1
410713 V-Belt 1
410992 Pressure Relief Valve 1
411266 Washer, Tension 2
411267 Washer, Rubber 2
411304 Spring 6
411748 Vane, 1st Stage - Phenolic 2
411766 Disk Washer 3
412035 Vane, 2nd Stage - Phenolic 2

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