Svalor G1/2xG3/8 Brass BSP Hex Bushing, 1/2in Female to 3/8in Male

Svalor G1/2xG3/8 is a brass BSP reducing bushing listed for connecting a 1/2-inch female thread to a 3/8-inch male thread. Its claimed two-piece set and supplied rubber seals suit buyers adapting compatible pipe connections, but matching the actual thread dimensions is important before ordering.

At a glance

The product title describes a 1/2-inch female to 3/8-inch male BSP reducing connection.
The manufacturer describes use for water, sprinkler and rainwater systems, water-glycol mixtures and industrial applications.
A rubber seal is listed as an included component.

Price

£5.94Save 15%

Reference price: ~~£6.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Brass construction offers a metal alternative to plastic reducers.
The claimed two-piece pack can provide a spare or a second fitting for a matching connection.
The listing includes a rubber seal and describes installation in horizontal, vertical or diagonal pipe runs.

Technical specifications

14 specifications

Identity
Brand	Svalor
Model	G1/2xG3/8
Connector type	Bushing
Thread type	BSP

Connection and dimensions
Listed dimensions	23 x 16 x 21 millimetres
Listed size	19.5mm
Thread size	0.768-20 UNC (internal), 0.638-16 UNC (external)

Materials and weight
Material	Brass
Colour	Gold
Weight	0.04 Kilograms

Pack details
Number of pieces	2
Number of packs	1
Set name	Set of 2
Country of origin	China

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title calls the threads 1/2-inch female to 3/8-inch male BSP, while the thread-size field specifies UNC dimensions and the size field gives 19.5mm. Confirm the required thread standard and measured fit before use, especially for a critical connection. The listing's two-piece claim is distinct from the included-components field, which names only a rubber seal.

What’s in the box

Included

Rubber seal

Who is it for?

A good fit for

Buyers adapting a compatible 1/2-inch female BSP connection to a 3/8-inch male BSP connection.
Pipe-work users seeking a brass reducer with a listed rubber seal.

Less suited to

Buyers who cannot confirm that their mating fittings match the required thread standard and dimensions.

Svalor G1/2xG3/8 Brass BSP Hex Bushing, 1/2in Female to 3/8in Male · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 154 ratings

5 stars81%81%
4 stars8%8%
3 stars6%6%
2 stars2%2%
1 star3%3%

Customer feedback describes the brass bushing as fitting well and functioning as intended, with value also mentioned. These reports are relevant when adapting compatible pipework, but they do not settle the listing's conflicting thread-size details. Aggregate ratings lean strongly towards five-star feedback, with a smaller spread across lower star categories.

Positive themes

Customers report good fit and that the bushing functions as intended.
Customers mention value for money.

Frequently asked questions

What connection does the title specify?

It specifies a 1/2-inch female to 3/8-inch male BSP reducing bushing. Check the listing's separate thread-size details against your fittings before purchasing.

What material is listed?

The bushing is listed as brass, with a brass exterior finish.

How many bushings are listed?

The product details describe two pieces in one pack. The included-components field separately lists a rubber seal.

What applications does the listing mention?

The manufacturer mentions drinking water, sprinkler and rainwater systems, water-glycol mixtures and industrial applications. Confirm suitability for your specific system and connection.