Pump Accessories

Find most common spare parts for each pump in the table below, or click on the Liquid Chromatography link for additional pump accessories. For all parts related to a specific pump, type the full model name in the search box. Ex: LC-20AD or LC-10ATvp. Please note some models use the same parts.

HPLC Pump Model Product Name Part Number
LC-30AD Plunger 228-52069-94
Exploded Diagram (PDF) Plunger Seal 228-52711-93

Line filter 228-35871-99

Inlet check valve 228-52964-95

Outlet check valve 228-53334-96

Suction filter 228-45707-91

Suction filter assy 228-45708-91
LC-20AD/LC-20AB Plunger 228-35601-93
20AD Exploded Diagram (PDF) Plunger Seal 228-35146-00
20AB Exploded Diagram (PDF) Diaphragm 228-32784-91

Line filter 228-35871-96

Inlet check valve 228-48249-96

Outlet check valve 228-45705-91

Suction filter 228-45707-91

Suction filter assy 228-45708-91
LC-20ADXR Plunger 228-35601-93
Exploded Diagram (PDF) Plunger Seal 228-32628-91

Diaphragm 228-32784-91

Line filter 228-35871-96

Inlet check valve 228-48249-96

Outlet check valve 228-45705-91

Suction filter (no tubing) 228-45707-91

Suction filter assy (with tubing) 228-45708-91
LC-20AT Sapphire Plunger Assembly 228-35009-93
Exploded Diagram (PDF) Plunger Seal 228-35145-00

Plunger Seal Spacer 228-42700-00

Rinse Seal 228-35935-00

Inlet check valve (PRI in) 228-45704-92

Inlet check valve (SEC in) 228-48249-96

Line filter 228-35871-96

Suction filter (no tubing) 228-45707-91

Suction filter assy (with tubing) 228-45708-91
LC-20Ai Plunger Seal 228-21975-91

Spacer, 6.3mm 228-32401-00

Spacer, 7.7mm 228-32325-01

Saphire Plunger Assembly 228-35009-93

PE Rinse Seal 228-35935-00

Inlet Check Valve 228-61830-41

Outlet Check Valve 228-32798-91

PEEK Line Filter Frit 228-48607-91
LC-20AR Suction Filter (no tubing) 228-45707-91

Inlet Check Valve 228-20283-91

PE Plunger Seal 228-21975-00

Sapphire Plunger Holder Assembly 228-20284-91

Sapphire Plunger Assembly 228-17019-93

GFP Rinse Seal 228-20282-00

Outlet Check Valve 228-09054-93

Line filter 228-35871-96
LC-20AP Sapphire Plunger 228-51269-41

Plunger Seal 228-51266-00

Rinse Seal 228-51263-00

Inlet check valve 228-50950-41

Outlet check valve 228-50955-41

Line filter Assembly 228-52081-41

Suction filter (no tubing) 228-20031-00

Suction filter assy (with tubing) 228-17421-42
LC-10AT Sapphire Plunger Assembly 228-32654-91

PE Plunger Seal 228-21975-00

PE Rinse Seal 228-28499-00

Inlet Check Valve 228-32166-91

Outlet Check Valve 228-32531-92

Line Filter Assembly 228-12642-93

Suction filter (no tubing) 228-45707-91

Suction filter assy (with tubing) 228-45708-91

Packing for in-line filter 228-12564-00

Spacer, 6.3mm 228-32401-00

Spacer, 7.7 mm 228-32325-01
LC-10AS Sapphire Plunger Assembly 228-17019-93

PE Plunger Seal 228-21975-00

PE Rinse Seal 228-28499-00

Inlet Check Valve 228-12353-91

Outlet Check Valve 228-09054-93

Line Filter Assembly 228-12642-93

Seal Retainer 228-24929-00
LC-10ADvp Sapphire Plunger 228-35601-93
Exploded Diagram (PDF) GFP Plunger Seal 228-35146-00

Diaphragm 228-32784-91

Inlet check valve 228-39093-92

Outlet check valve 228-34976-91

PEEK Line filter 228-48607-91

Suction filter (no tubing) 228-45707-91

Suction filter assy (with tubing) 228-45708-91
LC-10ATvp Inlet Check Valve 228-32166-91
Exploded Diagram (PDF) Spacer, 6.3mm 228-32401-00

Spacer, 7.7 mm 228-32325-01

PE Plunger Seal 228-21975-00

PE Rinse Seal 228-28499-00

Outlet check valve 228-34976-91

Ceramic Plunger 228-35009-92

PEEK Line filter 228-48607-91

Suction filter (no tubing) 228-45707-91

Suction filter assy (with tubing) 228-45708-91

Inlet Check Valve 228-20283-91

GFP Pluger Seal 228-11999-00

Sapphire Plunger Holder Assembly 228-20284-91

GFP Rinse Seal 228-20282-00

Outlet Check Valve 228-09054-93

Line Filter Assembly 228-12642-93
LC-8A Suction Filter Assembly 228-17421-91
Exploded Diagram (PDF) Suction Filter (no tubing) 228-20031-00

Inlet Check Valve 228-20256-91

GFP Pluger Seal 228-18092-00

Sapphire Plunger Assembly 228-16837-91

Rinse Seal 228-18306-00

Outlet Check Valve 228-09054-93

Line Filter 228-18405-91

Line Filter Packing 228-12564-00