Seal, GFP, High Pressure, Piston Back Catalog number: 11-1601 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request CTS-11080 Alliant Solvent Mgr PM Kit Price on request CTS-10692 HPMV Gold Seals, 2/pk Price on request