---
product_id: 51828555
title: "John Guest Fitting - Ci321216Fs 3/4\" Female Bsp X 3/8\" Push Fit"
brand: "john guest"
price: "3032 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/51828555-john-guest-fitting-ci321216fs-3-4-female-bsp-x-3
store_origin: IS
region: Iceland
---

# Food-grade, potable liquid safe Tool-free quick disconnect tech 3/4" Female BSP x 3/8" Push Fit precision John Guest Fitting - Ci321216Fs 3/4" Female Bsp X 3/8" Push Fit

**Brand:** john guest
**Price:** 3032 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect smarter, flow faster—join the elite of plumbing pros!

## Quick Answers

- **What is this?** John Guest Fitting - Ci321216Fs 3/4" Female Bsp X 3/8" Push Fit by john guest
- **How much does it cost?** 3032 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/51828555-john-guest-fitting-ci321216fs-3-4-female-bsp-x-3)

## Best For

- john guest enthusiasts

## Why This Product

- Trusted john guest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maintenance Made Easy:** Quick visual inspections and tool-free disconnections minimize downtime.
- • **Superior Flow Dynamics:** Engineered for optimal fluid movement, reducing pressure drops.
- • **Certified Food-Grade Safety:** Trusted by global beverage leaders for pure, potable liquid use.
- • **Robust Pressure & Temp Range:** Reliable performance from 1°C up to 65°C at pressures up to 16 Bar.
- • **Effortless Push-Fit Connection:** Snap tubes in place with zero tools—speed meets simplicity.

## Overview

The John Guest Ci321216Fs fitting offers a precision 3/4" Female BSP to 3/8" push-fit connection, engineered for fast, tool-free assembly and disassembly. Crafted from durable metal and plastic, it meets stringent food-grade standards, making it ideal for potable liquids and beverage dispensing systems. With superior flow characteristics and a robust pressure range up to 16 Bar at temperatures up to 65°C, it ensures reliable, maintenance-friendly performance in demanding industrial and commercial plumbing applications.

## Description

Product description               Accepted by almost all the world’s beer and beverage producers and by the manufacturers of drinks dispense equipment, John Guest products have quality and performance approvals from leading testing and acceptance authorities.  Super Speedfit fittings and related products are not recommended for use with explosive gases, petroleum spirits, and other fuels or for central heating systems.  Working Pressure and Temperature Range for Potable Liquids and Air  Super Speedfit fittings are suitable for the following pressures and temperatures 10 Bar - 16 Bar @ +1°C 10 Bar - 16 Bar @ +20°C 07 Bar - 10 Bar @ +65°C  Maintenance and Replacement Intervals  John Guest products generally require little maintenance but as a minimum we recommend routine visual inspection. Frequency of visual inspection will depend on severity of application and risk of failure. If after visual inspection John Guest products appear damaged, cracked, charred, discoloured, heat distorted or corroded they should be replaced. Any product that is or appears to be leaking should be replaced.  Product life is affected by the severity of the application, the hostility of the working environment and contact with aggressive chemicals or liquids. It is therefore important that specific replacement intervals be considered by specifiers/users/customers based on previous service life or when failure could result in unacceptable downtime, damage or injury risk. Super Speedfit push-in fittings have been designed for a wide range of industrial applications. They provide a fast and secure way of connecting tubes and offer considerable advantages over conventional fittings.  Complex tubing systems can be assembled more rapidly than with traditional methods and because Super Speedfit fittings are easy to disconnect, fault finding and maintenance become a much easier operation.                  Legal Disclaimer               John Guest fittings and related products are specifically designed and manufactured by John Guest to the Technical Specification set out in the John Guest Product Catalogues. All John Guest fittings and related products should be selected, installed, used and maintained in accordance with these Technical Specifications. It is the customer’s/user’s responsibility to ensure that John Guest fittings and related products are suitable for their intended applications, are properly installed and maintained and are used in accordance with the Technical Specifications.

## Features

- Push-fit technology
- Quick disconnection without the need for tools
- Food Quality and suitable for potable liquids
- Suitable for soft metal or plastic tubes
- Superior flow characteristics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | John Guest |
| Part number | WFM34BSPJG38 |
| Item Weight | 10 g |
| Product Dimensions | 1.9 x 3.4 x 3.8 cm; 10 g |
| Item model number | WFM34BSPJG38 |
| Size | 0.75 x 0.375 inches |
| Colour | Silver |
| Material | Metal, Plastic |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 0.75 x 0.375 inches
- **Material:** Metal, Plastic
- **Brand:** John Guest
- **Colour:** Silver
- **Item dimensions L x W x H:** 19 x 34 x 38 millimetres
- **Connector type:** Adapter
- **Thread size:** 0.75 x 0.375 inches
- **Thread type:** BSP
- **Item weight:** 0.01 Kilograms
- **Number of pieces:** 1

## Images

![John Guest Fitting - Ci321216Fs 3/4" Female Bsp X 3/8" Push Fit - Image 1](https://m.media-amazon.com/images/I/61Sn5Sx1xCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ best push fit
*by M***Y on 20 April 2025*

best push fit adaptors on the market, never leak and easy to use. highly recommended

### ⭐⭐⭐⭐⭐ 3/8 speedfit
*by B***. on 3 April 2024*

Just right for the repair that was required no tools required for this part just a smear of food safe grease. Perfect.

### ⭐⭐⭐⭐⭐ good product
*by T***O on 7 December 2022*

good product

## Frequently Bought Together

- John Guest Fitting - Ci321216Fs 3/4" Female Bsp X 3/8" Push Fit
- 5m Blue Water Tube 3/8" (9.5mm OD) for Reverse Osmosis Systems, Refrigerators, Espresso Coffee Machines, Vending Machines, Water Filters.

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**Shop now:** [https://www.desertcart.is/products/51828555-john-guest-fitting-ci321216fs-3-4-female-bsp-x-3](https://www.desertcart.is/products/51828555-john-guest-fitting-ci321216fs-3-4-female-bsp-x-3)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*