Ralston Logo Ralston Instruments Made In the USA

Replacement Outlet Ports

Outlet ports used on hand pumps, nitrogen sources, volume controllers

  • Made in the USA
Replacement Outlet Ports

Select a model for more information

Model Description Material
QTFT-3SB0 Male Quick-test with cap and chain, brass Brass
QTFT-5SB0 Male Quick-test with cap and chain, brass Brass
QTHA-3S1F 1/8" female NPT, brass Brass
QTHA-3S2F 1/4" Female NPT, brass Brass
QTHA-3SB0 Male Quick-test, brass Brass
QTHA-3SB1 Male Quick-test with check valve, brass Brass
QTHA-3SBA Female Quick-test, brass Brass
QTHA-3SS0 Male Quick-test, stainless steel Stainless Steel
QTHA-3SSA Female Quick-test, stainless steel Stainless Steel
QTHA-3SSA-LD Female Quick-test, stainless steel Stainless Steel
QTHA-5SB0 Male Quick-test, brass Brass