Imperial UPVC Reinforced Female Straight Adapter (Plain/Threaded)

SF18 UPVC Reinforced Plastic Plain BSP Female Straight Adapter

The SF18 reinforced UPVC female iron is designed to provide a strong and reliable transition between an imperial solvent weld connection and a female BSPP threaded outlet. Featuring a plain female solvent weld end and a female BSPP parallel threaded end, this fitting is ideal where a secure threaded connection is required within a UPVC pressure system.

This fitting combines an imperial pipe connection with an imperial (inch) designated BSPP threaded outlet, making it suitable for installations where metric UPVC systems need to connect to threaded pipework or equipment. Manufactured from high quality UPVC and fitted with a stainless steel reinforcing ring for added strength at the threaded connection, the SF18 conforms to BS 4346-1. Rated to PN10 (10 bar) at 20°C and suitable for operating temperatures from 0°C to 60°C, it is well suited to water treatment, irrigation, and general industrial applications. Compatible solvent cement for installation is available separately.

Key Features:

• Reinforced UPVC female straight adapter
• Imperial solvent weld x imperial (inch) BSPP threaded connection
• Plain female solvent weld x female BSPP parallel threaded ends
• Stainless steel reinforcing ring for added strength
• Manufactured to BS 4346-1
• Threaded connection conforms to ISO 7/1 / BS EN 10226-1
• Size range: 1/2″ – 2″
• Maximum operating pressure: 10 bar (PN10) at 20°C
• Operating temperature range: 0°C – 60°C
• Suitable for water treatment, irrigation, and industrial installations
• UPVC solvent cement available separately