GRACO 25D190 - Repair Kit, Pstn, PTFE/Pe (180)
Piston Seal Kit (4) - Replaces entire packing stack in piston for 180cc lower
Specifications
- Material: UHMWPE/PTFE
- Lower Size: 180cc
- Kit Type: Piston Seal Kit (4)
- Temperature Rating: applications below 140°F (60°C)
- Compatible Models: L___C0, L___C7, and L___C9 models and some 5.9 in. bolt pattern XP proportioners
- Chemical Resistance: for chemical resistance and durability
- Formulation: GRACO Formulated
Compatible Equipment
- 180cc lower
- L___C0 models
- L___C7 models
- L___C9 models
- some 5.9 in. bolt pattern XP proportioners
- 19D951 pump model
Related Parts
- 25D259 - Full Repair Kit for 180cc
- 25D176 - Throat Seal Kit for 180cc
- 25D189 - Piston Seal Kit for 145cc
- 25D191 - Piston Seal Kit for 220cc
- 25D259 - Full Repair Kit
- 25D176 - Throat Seal Kit (34a-34e)
- 25D193 - Piston Seal Kit for 290cc
- 25D235 - Full Repair Kit - GRACO Formulated UHMWPE/Leather
- 25D259 - Full Repair Kit - GRACO Formulated UHMWPE/PTFE
- 25D135 - Throat Seal Repair Kit - GRACO Formulated UHMWPE/Leather
Kit Contents
- Items 9, 12, 16, 19, 22, 25, 27, 29, 32, 43, and 59 (see parts list for lower model)
- Contains three UHMWMPE and two PTFE packings for the piston
- Packings are parts no. 4a and 4d on the parts lists
- 104a - GLAND, male, piston (Qty: 1)
- 104b - GLAND, female, piston (Qty: 1)
- 104c - V-PACKING, PTFE, piston (white) (Qty: 2)
- 104d - V-PACKING, UHMWPE, piston (blue) (Qty: 3)
Contains a set of four UHMWPE and three PTFE packings for the throat, and three UHMWPE and two PTFE packings for the piston that are for chemical resistance and durability in applications below 140°F (60°C). All L___C0 XP lowers built prior to April 2012 came with Tuff-Stack packing sets. See Figure 7 for packing installation details. Piston packings should be installed with lips face up. Kit also includes items 9, 12, 16, 19 and 27 on the parts list. Lubricate packings during installation. This is a piston seal repair kit with PTFE/UHMWPE packings, part of a family of GRACO formulated repair kits for pumps
Reference Manuals
