The John Guest PI011203S 3/8″ x 3/8″ BSPT Straight Adaptor is a high-quality push-fit fitting designed to connect 3/8″ OD tubing to a 3/8″ BSPT male threaded connection. Manufactured from durable grey acetal copolymer, it provides a secure, leak-resistant connection while enabling fast installation without the need for specialist tools.

Part of the trusted John Guest PI Range, the PI011203S is widely used in commercial coffee machines, beverage dispense systems, water filtration equipment, reverse osmosis installations, compressed air systems, and inert gas applications. The push-fit design allows tubing to be connected and disconnected quickly, reducing maintenance time and installation costs.

Manufactured from food-grade acetal copolymer, this fitting is suitable for potable water, food and beverage applications, air, vacuum systems, CO₂ lines, and nitrogen dispense systems. Its corrosion-resistant construction ensures long-term reliability in demanding commercial environments.

Key Features:

• Genuine John Guest fitting
• Straight male adaptor design
• 3/8″ OD push-fit tube connection
• 3/8″ BSPT male threaded connection
• Quick push-fit installation
• Tool-free assembly and disconnection
• Durable acetal copolymer construction
• Suitable for potable water and food applications
• Compatible with compressed air, CO₂, inert gases, and vacuum systems
• Corrosion-resistant and reusable
• Ideal for coffee machines, beverage equipment, RO systems, and water filtration installations

MPN:

PI011203S

FAQS:

Q1: What tubing size does the PI011203S accept?
A: The fitting is designed for 3/8″ outside diameter (OD) tubing.

Q2: What thread size does this adaptor use?
A: It features a 3/8″ BSPT (British Standard Pipe Taper) male threaded connection.

Q3: What is the purpose of this fitting?
A: It converts a 3/8″ push-fit tube connection to a 3/8″ BSPT threaded connection.

Q4: Can this fitting be used with air and gas systems?
A: Yes, it is suitable for compressed air, nitrogen, CO₂ dispense systems, pneumatic applications, and vacuum systems.

Q5: What material is the PI011203S made from?
A: It is manufactured from grey acetal copolymer for durability, corrosion resistance, and reliable performance.