GRACO 243728 - Repair Kit, 400(Piston Seal), UHMWPE, 3000 PSI
UHMWPE piston seal kit designed for High-Flo 4.4_3000 pumps, providing reliable sealing performance for high-pressure fluid handling applications
Specifications
- Ratio: 4.4:1
- Max Working Pressure: 3000 PSI
- Material: UHMWPE (Ultra High Molecular Weight Polyethylene)
- Pump Model: High-Flo 4.4_3000
- Pump Ratio: 4:1
- Pump Series: King™, Viscount® 400
Features
- UHMWPE construction for durability
- Designed for high-pressure applications
- Standard kit configuration
- Precision engineered sealing components
Applications
- High-pressure fluid pumping
- Industrial coating applications
- Paint spraying systems
- Material handling equipment
Compatible Equipment
- High-Flo 4.4_3000 pumps
- Displacement Pumps 218523 and 218524
- 2:1 Bulldog 4:1 King Viscount 400 Pumps
- Displacement Pumps 243732
- Displacement Pumps 243735
- 4:1 King™ pumps
Related Parts
- 243729 - UHMWPE piston seal kit (High-Flo 3.3_4000)
- 243727 - UHMWPE piston seal kit (High-Flo 6_2000)
- 243671 - UHMWPE Leather throat seal kit
- 196228 - SS/PlasmaCoat piston rod
- 180498 - SST Chrome cylinder
- 243727 - Piston Seal Repair Kit For 3:1 Bulldog, 6:1 King, Viscount 600 Displacement Pumps
- 243729 - Repair Kit, 300 (Piston Seal)
- 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
- Multiple piston seal components (specific part numbers not detailed on this page)
- 180760 - SEAL; UHMWPE (Qty: 4)
- 107545 - O-RING; PTFE (Qty: 4)
- 180758 - SEAL; UHMWPE (Qty: 2)
- 180761 - SEAL; UHMWPE (Qty: 4)
- 183743 - SEAL; UHMWPE (Qty: 1)
- 115929 - PACKING, O-RING (Qty: 1)
- 115930 - PACKING, O-RING (Qty: 1)
- 196233 - SEAL; UHMWPE (Qty: 1)
This is a standard kit for the High-Flo 4.4_3000 model pump. Optional ceramic and PTFE alternatives are available under different part numbers. Parts included in this kit are marked with an asterisk (*) in Fig. 1. Refer to HIGH-FLO pump instruction manual 307678 for important safety warnings and service instructions. This is a piston seal repair kit. Parts included in these kits are marked with an asterisk (*) in Fig. 1.
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
- 309176 (Page 1) 243706 Piston Conversion Kit
- 311832 (Page 19) High-Flo Lowers
