Analyical Scientific Instruments

LKB

ASI Self-priming Check Valves

LKB 2150

Description OEM Part Number ASI Part Number
Inlet Check Valve
(Cartridge & Housing)
80-1035-19 250-1860*
Inlet Cartridge   250-1840*
Inlet Housing   250-1850
Outlet Check Value
(Cartridge & Housing)
 80-1035-20 250-1865*
Outlet Cartridge   250-1845*
Outlet Housing   250-1855
Replacement Filter 5/Pack   250-1130*
* If you wish to specify ceramic ball & seat, add a "C" to end of part number.

ASI Replacement Piston Seals

LKB 2150

Description OEM Part Number ASI Part Number Material
Piston Seal
w/ Backup Ring
BO-1037-3Q 200-1330 UHMW-PE
Piston Seal 10/Pack
w/ Backup Ring
  200-1335 UHMW-PE

ASI Replacement Pistons

LKB 2150

Description OEM Part Number ASI Part Number Material
Piston 80-1035-52 260-1185 Sapphire Rod