GRACO 243729 - Repair Kit, 300 (Piston Seal), UHMWPE, 4000 PSI
UHMWPE piston seal kit designed for High-Flo 3.3 pumps with 4000 PSI rating. This seal kit provides reliable sealing performance for high-pressure fluid handling applications using ultra-high molecular weight polyethylene material for enhanced durability and chemical resistance.
Specifications
- Ratio: 33:1
- Max Working Pressure: 4000 PSI
- Material: UHMWPE (Ultra-High Molecular Weight Polyethylene)
- Pump Model: High-Flo 3.3_4000
Features
- UHMWPE material for superior wear resistance
- Designed for high-pressure applications up to 4000 PSI
- Complete seal kit for maintenance convenience
- Compatible with High-Flo 3.3 pump series
Applications
- High-pressure fluid transfer
- Industrial pumping applications
- Maintenance and repair of High-Flo pumps
- Heavy-duty sealing applications
Compatible Equipment
- High-Flo 3.3_4000 pumps
- Displacement Pumps 218530 and 218531
- 1.5:1 Bulldog
- 3:1 King
- Viscount 300 Pumps
- Displacement Pumps 243733 & 243736
Related Parts
- 243728 - UHMWPE piston seal kit (High-Flo 4.4_3000)
- 243727 - UHMWPE piston seal kit (High-Flo 6_2000)
- 243671 - UHMWPE/Leather throat seal kit
- 196228 - SS/PlasmaCoatTM piston rod
- 243728 - Repair Kit, 400(Piston Seal)
- 243727 - Piston Seal Repair Kit For 3:1 Bulldog, 6:1 King, Viscount 600 Displacement Pumps
- 235855 - PTFE Seal Conversion Kit for 3000 cc Lowers
- 235856 - Repair Kit, Pump Seal
- 235854 - PTFE Seal Conversion Kit for 4000 cc Lowers
Kit Contents
- 180760 - SEAL; UHMWPE (Qty: 4)
- 107545 - O-RING; PTFE (Qty: 4)
- 180757 - SEAL; UHMWPE (Qty: 2)
- 180761 - SEAL; UHMWPE (Qty: 4)
- 183742 - SEAL; UHMWPE (Qty: 1)
- 115929 - PACKING, O-RING (Qty: 1)
- 115930 - PACKING, O-RING (Qty: 1)
- 196234 - SEAL; UHMWPE (Qty: 1)
This is a standard kit specifically designed for High-Flo 3.3 pumps with 4000 PSI rating. UHMWPE material provides excellent chemical resistance and durability in demanding applications. Parts included in this kit are marked with an asterisk (*) in Fig. 1. Refer to the High-Flo pump instruction manual 307678 for important safety warnings and service instructions. Parts included in this kit are marked with an asterisk (*) in Fig. 1. For High Volume High-Flo® Pumps.
Reference Manuals
- 338343 (Page 2) High-Flo® Large Volume Pneumatic Circulation Pumps
- 307677 (Page 1) Pump Repair and Conversion Kits for High Volume High-Flo Pumps
- 309130 (Page 1) Repair and Conversion Kits for High Volume High-Flo Pumps
- 309177 (Page 1) 243707 Piston Conversion Kit
- 311832 (Page 19) High-Flo Lowers
