Marquest Scientific, Inc.
Marquest Scientific, Inc.
2950 Airway Avenue, Bldg C-5
Costa Mesa, California U.S.A.
Tel: (714) 491-9191
Toll Free: (866) 452-2349
Fax: (714) 491-9199
Email: sales@marquestscientific.com
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"L Series" Repair Kits for Marquest Lab Fixtures & Throttle Master Needle Valves The Ultimate in On/Off Product Cycle Life *Offers all new PTFE Sealing with Unlimited Life Warranty. PTFE on/off seal is easily replaced in the field, no tools required. Exceptional low torque on/off operation Parts List: L Series PTFE Tipped Needle, Threaded Insert, Bonnet"Cap", Handle, Color I.D. Ring
TPWKL-BLUE-PVC
Unit of Measure
1 2 

Item #

Materials

I.D. Ring Color

List Price

TPWKL-WHITE-PVC N/A PVC, PTFE N/A White $42.95
TPWKL-RED-PVC N/A PVC, PTFE N/A Red $42.95
TPWKL-BLUE-PVC N/A PVC, PTFE N/A Blue $42.95
TPWKL-BLACK-PVC N/A PVC, PTFE N/A Black $28.50
TPWKL-BLACK-CPV N/A CPVC, PTFE N/A Black $30.50
TPWKL-RED-CPV N/A CPVC, PTFE N/A Red $46.50
TPWKL-BLUE-CPV N/A CPVC, PTFE N/A Blue $46.50
TPWKL-WHITE-CPV N/A CPVC, PTFE N/A White $46.50
TPWKL-BLUE-PPR N/A Polypro (PP), PTFE N/A Blue $44.50
TPWKL-RED-PPR N/A Polypro (PP), PTFE N/A Red $44.50
TPWKL-BLACK-PPR N/A Polypro (PP), PTFE N/A Black $29.50
TPWKL-WHITE-PPR N/A Polypro (PP), PTFE N/A White $44.50
TPWKL-BLUE-PVD N/A PVDF, PTFE N/A Blue $57.50
TPWKL-RED-PVD N/A PVDF, PTFE N/A Red $57.50
TPWKL-BLACK-PVD N/A PVDF, PTFE N/A Black $37.95
TPWKL-WHITE-PVD N/A PVDF, PTFE N/A White $57.50
TPWKL-GREEN-PVC N/A PVC, PTFE N/A Green $28.50
TPWKL-ORANGE-PVC N/A PVC, PTFE N/A Orange $42.95
TPWKL-YELLOW-PVC N/A PVC, PTFE N/A Yellow $42.95
TPWKL-BROWN-PVC N/A PVC, PTFE N/A Brown $28.50
TPWKL-PURPLE-PVC N/A PVC, PTFE N/A Purple $42.95
TPWKL-GREEN-CPV N/A CPVC, PTFE N/A Green $30.50
TPWKL-ORANGE-CPV N/A CPVC, PTFE N/A Orange $46.50
TPWKL-YELLOW-CPV N/A CPVC, PTFE N/A Yellow $46.50
TPWKL-BROWN-CPV N/A CPVC, PTFE N/A Brown $30.50
Unit of Measure
1 2