Koolance ADT-N14M-G14F-SS Threading Adapter, NPT 1/4 Male to G 1/4 Female, Stainless Steel Single fitting threading adapter, from NPT 1/4 (male) to G 1/4 BSPP (female). Additional Specifications &bullet; Materials: SUS 316, EPDM &bullet; Max Temperature: 120&deg;C (248&deg;F) &bullet; Max Pressure @ 25&deg;C: 15kgf/cm2 (213.4psi) .