GRACO 24A252 - Standard Seal Repair Kit for Merkur LW050A, UHMWPE

Seal Repair Kit - Throat v-packings (7" and 8") and glands (6" and 9"), piston v-packings (12" and 13") and glands (11" and 14"), o-rings (18", 21", 25", 26" 27", 28", and 33"), and springs (4"and 10")

Specifications

• Material: UHMWPE, PTFE
• Throat V Packings: 7" and 8"
• Throat Glands: 6" and 9"
• Piston V Packings: 12" and 13"
• Piston Glands: 11" and 14"
• O Rings: 18", 21", 25", 26", 27", 28", and 33"
• Springs: 4" and 10"
• Kit Type: Standard Seal Repair Kit
• Application: Throat and Piston Packings

Compatible Equipment

• LW050A - Merkur Wet-Cup Style Stainless Steel Displacement Pump, 50 cc, Chromex coated rod & 3 UHMWPE, 2 PTFE packings
• 16U916 - Lower, Assembly, 50cc, Chromex coated rod, 7200 PSI

Related Parts

• 24A251 - Standard Seal Repair Kit for Merkur LW025A, UHMWPE
• 24A253 - Standard Seal Repair Kit for Merkur LW075A
• 24A254 - Standard Seal Repair Kit for Merkur LW100A, UHMWPE
• 24A255 - Standard Seal Repair Kit for Merkur LW125A, UHMWPE
• 24A256 - Standard Seal Repair Kit for Merkur LW150A
• 24J853 - Carbon-Filled PTFE
• 26C708 - Reinforced PTFE

Kit Contents

• Throat v-packings (7° and 8°)
• Glands (6° and 9°)
• Piston v-packings (12° and 13°)
• Glands (11° and 14°)
• O-Rings (18°, 21°, 25°, 26°, and 31°)
• Springs (4°and 10°)
• 4 - SPRING, throat
• 6 - GLAND, male, throat
• 7 - PACKING, throat, UHMWPE (qty 3)
• 8 - PACKING, throat, PTFE (qty 2)
• 9 - GLAND, female, throat
• 10 - SPRING, piston
• 11 - GLAND, male, piston
• 12 - PACKING, piston, UHMWPE (qty 3)
• 13 - PACKING, piston, PTFE (qty 2)

This is a standard seal repair kit that includes various v-packings, glands, o-rings, and springs in multiple sizes for complete pump repair This is a seal repair kit for model 16U916. The corresponding kit for model 16U917 is part number 24A253. Optional seal kits available: 24J853 (Carbon-Filled PTFE) and 26C708 (Reinforced PTFE). Use with materials that cause chemical compatibility concerns with UHMWPE, such as acid catalyst materials. Some o-rings are close in size - stack on bench to differentiate. Packings should be lubricated.

Reference Manuals

• 312792 (Page 12) Merkur Displacement Pump, Repair/Parts
• 332246 (Page 10) Merkur High Pressure Displacement Pump
• 406770 (Page 2) Merkur Seal Repair Kits for LW050A, Kit Parts
• 407053 (Page 2) Merkur Seal Repair Kits for 16U916 Displacement Pumps