Bwintech 8 mm to 1/4-inch BSP 90° Pneumatic Elbow Fittings, 5 Pack

Pack: Bwintech’s SL8-02 pneumatic elbow fittings are listed as a five-piece set for connecting 8 mm tubing to a 1/4-inch BSP connection. The push-to-connect design and 90-degree form suit air-line layouts where a right-angle route is useful, subject to the stated pressure and temperature limits.

At a glance

Five fittings are stated in the title and feature list, with an 8 mm tube connection and 1/4-inch BSP thread.
Right-angle, push-to-connect layout is intended to simplify routing and connection of compatible pneumatic tubing.
The listing gives an operating range of 0-8 bars and 0-60°C. Use within those stated limits.

Price

£9.99Save 20%

Reference price: ~~£12.49~~

Price checked: 12 Nov 2026

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Often bought together

Bwintech 5 Pcs 8mm Tube OD x 1/4" BSP Elbow 90 Degree Speed Fitting Push to Connect Air Line Flow SL8-02

£8.99

Pros and cons

Pros

The 90-degree form can help route tubing around tight spaces compared with a straight connection.
Push-to-connect installation is described as requiring no extra tools, and the fitting is claimed to rotate 360 degrees.
The stated tubing compatibility covers PU, nylon and polyethylene.

Cons

The stated operating limits of 0-8 bars and 0-60°C restrict use to systems that remain within both ranges.

Technical specifications

7 specifications

Identity
Brand	Bwintech

Connection and use
Tube outside diameter and thread	8mm Tube OD x 1/4" BSP
Fitting type	Elbow 90 Degree Speed Fitting Push to Connect Air Line Flow
Applicable tube materials	PU/Nylon/PE.
Working pressure	0-8 bars.
Working temperature	0-60°C.

Dimensions and installation
Weight listed	200 g

What to know before buying

Listing details to confirm

The title identifies the fitting as SL8-02 and describes 8 mm tubing with 1/4-inch BSP, while the package feature calls it an “SL Air Flow Control Valve” and the product description refers to a straight-through coupling. The exact fitting configuration and any flow-control function are therefore inconsistent in the listing. Insert tubing fully, keep it unbent and untwisted, cut it square, and replace a fitting if it leaks.

Who is it for?

A good fit for

Pneumatic air-line setups using compatible 8 mm PU, nylon or polyethylene tube and a 1/4-inch BSP connection.
Installations where a push-to-connect elbow may make tube routing more convenient.

Less suited to

Systems operating above 8 bars or outside 0-60°C.
Buyers who need a confirmed flow-control function or an unambiguous straight-through fitting configuration without checking the selected listing.

Bwintech 8 mm to 1/4-inch BSP 90° Pneumatic Elbow Fittings, 5 Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 12 ratings

5 stars51%51%
4 stars35%35%
3 stars0%0%
2 stars0%0%
1 star14%14%

Aggregate ratings are mixed rather than uniformly positive, with a majority of five-star ratings but a notable one-star share in a small set. The ratings do not establish why customers chose them. For buyers, the more consequential point is to verify the connection and fitting configuration, since the listing descriptions conflict.

Frequently asked questions

What tubing size and thread does this fitting use?

The title specifies 8 mm tube outside diameter and a 1/4-inch BSP connection. Confirm that these match your tubing and mating port.

What operating range is stated?

The listing specifies 0-8 bars and 0-60°C. Keep the fitting within both limits.

Is this definitely a flow-control valve?

The listing is inconsistent. Its title calls it an SL8-02 90-degree speed fitting, but the package feature calls it an SL Air Flow Control Valve, and another description mentions a straight-through design. Confirm the configuration before buying.

How should the tube be installed?

The instructions say to insert it fully, keep it in its normal shape without bending or twisting, and cut it with a horizontal cross-section. Replace the connector if it leaks.