PremPress Stainless Steel Press Fit Female Adaptor BSPP

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Useful Information

Technical Specification

  • Materials:
    • Body: 316L Stainless Steel
    • Seal: Ethylene Propylene Diene Monomer (EPDM)
  • Pressure Rating: Up to 16 bar (240 PSI)
  • Temperature Range: -35°C to +85°C
  • Sizes Available: 15mm x 1/2" to 108mm x 4"
  • Thread Type: Female BSP Parallel
  • Press Profile: M
  • Approvals: WRAS and DVGW approved
  • Pipe Compatibility: PremPress Stainless Steel Press Fit Pipe

Description

Designed for connecting press fit pipework to BSP threaded components, this female adaptor provides a reliable and efficient transition within stainless steel systems. It is particularly suited to installations where a parallel threaded connection is required for compatibility with valves, equipment, or existing pipework. Manufactured from 316L stainless steel, it delivers excellent corrosion resistance and long term durability, making it suitable for use across a wide range of commercial and industrial applications.

The precision engineered press connection ensures a secure and permanent joint, while the female threaded outlet allows for straightforward integration with BSP fittings. The M-profile design ensures compatibility with standard press tools, supporting a fast and consistent installation process. With no need for hot works, installation is safer and more efficient, reducing both time on site and associated risks.

An EPDM sealing system (FKM alternative available) provides dependable performance across a broad temperature range, and the integrated leak detection feature ensures any unpressed joints are clearly visible during pressure testing. This allows for quick identification and correction prior to system commissioning. WRAS and DVGW approved, this adaptor offers a durable and practical solution for high performance pipework systems.

Key Features & Benefits

  • 316L stainless steel construction: Provides excellent corrosion resistance and long service life.
  • Female BSPP threaded outlet: Ensures compatibility with parallel threaded fittings and equipment.
  • Press to thread transition: Enables efficient integration between press systems and threaded connections.
  • M-profile press system: Compatible with leading press tools for consistent, secure joints.
  • EPDM sealing technology: Delivers reliable sealing across a wide temperature range.
  • Leak detection feature: Unpressed joints visibly leak during testing for improved safety.
  • Flame-free installation: No hot works required, reducing installation risk and complexity.
  • WRAS and DVGW approved: Suitable for potable water and compliant with UK and European standards.

Dimensions

Product Code Size (mm x ") L (mm)  Z (mm) T (mm)
492423 15 x 1/2 48.0 20.0 1.5
492424 18 x 1/2 49.0 20.0 1.5
492425 22 x 3/4 50.5 21.0 1.5
492426 28 x 1 56.5 23.0 1.5
492427 35 x 1 1/4 65.0 26.0 1.5
492428 42 x 1 1/2 71.5 31.0 1.5
492429 54 x 2 83.5 36.0 1.5
492430 76.1 x 2 1/2 111.0 60.5 2.0
492431 88.9 x 3 122.0 65.5 2.0
492432 108 x 4 151.0 75.5 2.0

Downloads

John Guest Drinks Dispense & Pure Water Product GuideJohn Guest Drinks Dispense & Pure Water Product Guide
Product Guide
John Guest Drinks Dispense & Pure Water Technical SpecificationJohn Guest Drinks Dispense & Pure Water Technical Specification
Technical Specification

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
492423 PremPress SS Press Fit Female Adaptor 15mm x 1/2" £11.66 50%
You Pay:  £5.83
492424 PremPress SS Press Fit Female Adaptor 18mm x 1/2" £11.66 50%
You Pay:  £5.83
492425 PremPress SS Press Fit Female Adaptor 22mm x 3/4" £15.43 50%
You Pay:  £7.71
492426 PremPress SS Press Fit Female Adaptor 28mm x 1" £21.60 50%
You Pay:  £10.80
492427 PremPress SS Press Fit Female Adaptor 35mm x 1 1/4" £30.57 50%
You Pay:  £15.29
492428 PremPress SS Press Fit Female Adaptor 42mm x 1 1/2" £36.06 50%
You Pay:  £18.03
492429 PremPress SS Press Fit Female Adaptor 54mm x 2" £47.26 50%
You Pay:  £23.63
492430 PremPress SS Press Fit Female Adaptor 76.1mm x 2 1/2" £113.09 50%
You Pay:  £56.54
492431 PremPress SS Press Fit Female Adaptor 88.9mm x 3" £174.23 50%
You Pay:  £87.11
492432 PremPress SS Press Fit Female Adaptor 108mm x 4" £271.20 50%
You Pay:  £135.60