GRACO 161791 - Stainless Piston Valve Housing

Item #: 161791

Price: $219.65

Expected ship date is Apr 6th 2026

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Item Description
GRACO 161791 - Stainless Piston Valve Housing

Specifications
- Material: stainless steel
Compatible Equipment
- Model 226040, Series G
- Model 223954, Series B
Related Parts
- 161792 - WASHER, back-up; stainless steel
- 161793 - PACKING, cup; PTFE
- 186648 - BEARING, piston; PEEK
- 161795 - BODY, piston
- 162238 - WASHER, back-up; stainless steel
- 162239 - ROD, lower connecting; 6.67" (169.4 mm) long
- 161792 - Ring, Back-Up
- 161793 - PTFE Lower Piston Seal
- 161795 - Piston, Throat
- 162238 - Flat Washer
This part is for a piston valve assembly in a stainless steel, PTFE packed displacement pump. Quantity required is 1. This part is for a piston valve housing in a displacement pump assembly that includes items 303-322; 334. Replacement safety labels, tags, and cards are available at no cost.

Reference Manuals
- 307026 (Page 13) 2:1 Ratio Standard Pump
Specifications
GRACO 161791 - Stainless Piston Valve Housing

Specifications
- Material: stainless steel
Compatible Equipment
- Model 226040, Series G
- Model 223954, Series B
Related Parts
- 161792 - WASHER, back-up; stainless steel
- 161793 - PACKING, cup; PTFE
- 186648 - BEARING, piston; PEEK
- 161795 - BODY, piston
- 162238 - WASHER, back-up; stainless steel
- 162239 - ROD, lower connecting; 6.67" (169.4 mm) long
- 161792 - Ring, Back-Up
- 161793 - PTFE Lower Piston Seal
- 161795 - Piston, Throat
- 162238 - Flat Washer
This part is for a piston valve assembly in a stainless steel, PTFE packed displacement pump. Quantity required is 1. This part is for a piston valve housing in a displacement pump assembly that includes items 303-322; 334. Replacement safety labels, tags, and cards are available at no cost.

Reference Manuals
- 307026 (Page 13) 2:1 Ratio Standard Pump

GRACO 161791 - Stainless Piston Valve Housing

GRACO 161791 - Stainless Piston Valve Housing

Have a Question? ASK NATE

Have a Question?
ASK NATE