Brass Female Inserts for PPR Fittings :- Available in Brass / Nickle & Chrome Finish Sizes: 1/2" to 2" Threads: BSP & BSPT (Parallel & Taper Threads) Designed & developed as per customer's requirement. Brass Male Inserts for PPR Fittings :- Fitted with Stainless Steel Ferrule & EPDM Rubber Ring Available in Brass / Nickle & Chrome Finish Sizes: 1/2" to 2" Threads: BSP & BSPT (Parallel & Taper Threads) Designed & developed as per customer's requirement.