Ralston Instruments DPPV-REPK DPPV Pumps Repair Kit

Product Highlights

• Replacement parts for hand pumps, calibration manifolds, nitrogen sources and volume contollers
• Made in the USA
• Includes all seals to repair DPPV pump
• Construction Brass
• Seal materials Buna-N, Teflon

Each Unit Includes

• (1) pressure check valve
• (1) vacuum check valve