GRACO 24J851 - PTFE Bellows Kit for Merkur Bellows LB100A, LB100B, LB100C (acid), LB150A & LB150B

Specifications

• Material: PTFE

Compatible Equipment

• Model LB100C with U-Cup Packings (Acid)
• LB100A - Merkur Bellows 303 SST Displacement Pump, 100 cc, 3 UHMWPE/2 PTFE V-Packings
• LB100B - Merkur Bellows 303 SST Displacement Pump, 100 cc, U-Cup Seal
• LB150A - Merkur Bellows 303 SST Displacement Pump, 150 cc, 3 UHMWPE/2 PTFE V-Packings
• LB150B, LB100C (acid)

Related Parts

• 24A271 - TOP CAP KIT
• 24A842 - INLET FITTING KIT
• 24A840 - OUTLET FITTING KIT
• 24J850 - PTFE Bellows Kit for Merkur Bellows LB050A & LB050B
• 24J859 - Reinforced PTFE V-Packing Kit for Merkur Bellows LB100A & LB100B
• 24J860 - Reinforced PTFE V-Packing Kit for Merkur Bellows LB150A & LB150B
• 24E764 - Standard Bellows Pumps for Merkur Bellows Pumps (100 cc & 150 cc), UHMWPE

Kit Contents

• Reference 2 - O-RING, packing nut, top
• Reference 4 - O-RING, snap bushing
• Reference 5 - O-RING, snap bushing
• Reference 12 - O-RING, bellows chamber
• Reference 21 - O-RING, packing nut, bottom
• Reference 32 - O-RING, piston
• Reference 41 - O-RING, foot cap
• PTFE bellows
• o-rings
• 101 - BELLOWS, UHMWPE, Kit 24E764
• 101 - BELLOWS, PTFE, Kit 24J851
• 102 - O-RING, snap bushing, 0.9 (23)
• 103 - O-RING, packing nut top, 1.9 (48)
• 104 - O-RING, packing nut bottom LB100x (100 cc), 2.0 (51)
• 104 - O-RING, packing nut bottom LB150x (150 cc), 2.3 (58)

This is reference item 7† in the parts list. Quantity required: 1. Many parts are available in one or more Service/Repair kits as noted on page 24. Part of the PTFE Bellows Kit family. Compatible with multiple pump models including acid-resistant LB100C variant. 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. Differentiate by size to be sure you use the correct o-rings for your pump model.

Reference Manuals

• 312793 (Page 23) Merkur Bellows Displacement Pump, Instrutions
• 406852 (Page 1) Merkur Bellows Kit with Seals