Technical Overview
Hose Repair Kit – Equivalent to Tru-Flate 41-303
This 5-piece hose repair kit contains the essential components needed to repair and reconnect a direct air line hose assembly.
The kit includes:
- 1 Male Hose End Fitting – for 1/4" ID hose with a 1/4" male NPT thread, providing a threaded connection to air line equipment.
- 1 Hose Splicer – designed for 1/4" ID hose, allowing two sections of hose to be joined securely.
- 3 Hose Clamps – suitable for 3/8" ID hose, helping secure the hose connection and reduce air leakage.
Made with durable brass hose fittings, this repair kit is suitable for compressed air hoses, air compressors, pneumatic tools, workshops, and general maintenance applications. It is an equivalent replacement for Tru-Flate 41-303.
| Connection Type |
Hose Barb |
| Fitting Shape |
Straight Fittings |
| Material |
Brass |
| Finish |
Natural |
| Working Pressure |
Up to 150 PSI (10.3 bar) |
| Temp Range |
-40°F to +160°F (-40°C to +71°C) |
| Media |
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| Compatible Tubing |
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Compliance
🟢 RoHS Compliance:
Fully compliant under EU Directive 2011/65/EU and its amendment (EU) 2015/863, utilizing Exemption 6(c) for copper alloys containing up to 4% lead by weight.
🟢 REACH Regulation (EC) No 1907/2006:
Contains Lead (CAS 7439-92-1), an SVHC substance under the REACH Candidate List, above 0.1% w/w. Information obligations under Article 33 have been fully fulfilled.
⚠️ California Proposition 65: WARNING:
This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Assembly Instructions
1.Cut the Hose: Cut the hose cleanly and squarely to your required length.
2.Slide the Clamp: Slide the appropriate hose clamp onto the hose before inserting the fitting.(Note: Depending on your hose size, use specialized clamps）
3.Insert the Fitting: Lubricate the hose. Push the hose onto the fitting until it bottoms out completely against the stop ring or hex.
4.Secure the Clamp: Position the hose clamp properly and secure it tightly using a screwdriver or wrench. Ensure you maintain the correct distance from the fitting hex to achieve optimal clamp positioning.
