Hitachi

Choose from the following components:

• Check valves
  
• Seals & Pistons
  
• Lamps

Check Valves: Hitachi

OPTI-MAX® Cartridge Check Valves for Hitachi HPLC systems

OPTI-MAX® Cartridge Check Valves offer numerous peformance advantages over OEM check valve systems, and are better designed, better made and more reliable than any other after-market check valve product. Find out why. OPTI-MAX® assemblies include 1 housing and 1 cartridge. OPTI-MAX® replacement cartridge sets rebuild 2 check valves.
 

 

 

 

 

 

 

 

 

 

Part Number	Description
10-39-02004	OPTI-MAX® Check Valve Cartridge Replacement (2pk) Microbore 1/32" Check Valves.  Ruby Ball, Sapphire Seat.
10-46-02004	OPTI-MAX® Check Valve Cartridge Replacement (2pk) Microbore 1/16" Check Valves.  Ceramic Ball & Seat, SS Cartridge.
28-39-02092	OPTI-MAX® Check Valve Inlet Assembly, Hitachi L2100, Smash Pump Check Valves, SS Cartridge, Ruby Ball/Sapphire Seat
28-39-02094	OPTI-MAX® Check Valve Outlet Assembly, Hitachi L2100, Smash Pump Check Valves.  Ruby/SS.
28-46-00703	OPTI-MAX® Check Valve Inlet Assembly, Hitachi 655,L6000,L6200,L6200A Check Valves.  SS Cartridges, Ceramic Ball & Seat
28-46-00712	OPTI-MAX® Check Valve Outlet Assembly, Hitachi 655,L6000,L6200,L6200A Check Valves.  Ceramic Ball & Seat, SS Cartridge.
28-46-02092	OPTI-MAX® Check Valve Inlet Assembly, Hitachi L7100 Check Valves, Ceramic Ball & Seat, SS Cartridge
28-46-02094	OPTI-MAX® Check Valve Outlet Assembly, Hitachi L7100 Check Valves.  Ceramic Ball & Seat, SS Cartridge.

 

Seals & Pistons: Hitachi

Seals & Pistons for Hitachi HPLC Systems

OPTI-SEAL® UHMW-Polyethylene Seals

Optimize offers piston seals in two different high-performance polymers. OPTI-SEAL® UHMW-Polyethylene seals offer increased resistance to abrasion, and are an excellent choice for long life in mostly aqueous based mobile phases, especially when buffer salts are in use.

Improved Teflon® Blend™ (ITB™) Seals

For mostly organic mobile phases, our Improved Teflon® Blend™ (ITB™) Seals offer long life in combination with broad solvent compatibility. For specific recommendation on a seal material for use with your particular mobile phase, consult our Solvent/Seal Compatibility Guide.

Optimize Sapphire Pistons

Optimize Sapphire Pistons offer optimal concentricity and resistance to wear. The angle at which sapphire rods are cut in relation to the grain of the crystal lattice has a large effect on the durability and strength of the finished product. This cut angle is tightly controlled during the machining process, resulting in a piston with maximal resistance to breakage and superior wear characteristics.

 

Part Number	Description
10-10-02695	Seal Forming/Insertion Kit S, M, L
10-10-02699	Seal Forming/Insertion Tool, Sm Small
10-10-02700	Seal Forming/Insertion Tool, Md Medium
10-10-02701	Seal Forming/Insertion Tool, Lg Large
28-34-00685	OPTIMIZE Sapphire Piston, Hitachi 655,L6000,L6200,L6200A,L7100,L2100
28-36-00688	ITB PTFE Piston Seal, Hitachi 655,L6000,L6200,L6200A,L7100,L2100
28-36-00689	ITB PTFE Piston Seal, Hitachi (10pk) 655,L6000,L6200,L6200A,L7100,L2100
28-36-00690	OPTI-SEAL® UHMW-PE Piston Seal, Hitachi 655,L6000,L6200,L6200A,L7100,L2100
28-36-00691	OPTI-SEAL® UHMW-PE Piston/Hastelloy Spring, Hitachi 655,L6000,L6200,L6200A,L7100,L2100
28-36-00692	OPTI-SEAL® UHMW-PE Piston Seal, Hitachi (10pk) 655,L6000,L6200,L6200A,L7100,L2100
28-36-00693	OPTI-SEAL® UHMW-PE Piston Seal/Hastelloy Spring, Hitachi (10pk) 655,L6000,L6200,L6200A,L7100,L2100

 

Lamps: Hitachi

Lamps for Hitachi HPLC Systems

 

Part Number	Description
28-32-02375	D2 Lamp, Hitachi 7400,7420,7450A
28-32-02376	D2 Lamp, Hitachi L2500,3000,3100,3200,4200,4250200-340,150-20,U-1100,1500,1800,2000,2001,2010,2800,2810
28-32-02829	DX2 DoubleLife Lamp, D2, Hitachi 200,300,330,340,2000,3200,L2500,-3000,-4000,-4200,-4250,-4500,-7000,LaChrom L7400,-420,-450,DAD,655A22,U1100,-2000,-3210,-3410,-3501,-4001