FIRSTINFO A1638Y5 620ml Refillable Pressure Sprayer with 5 Nozzles
Product Highlights
♻️ Refillable & Reusable
Designed for repeated filling and pressurisation, providing a reusable alternative to disposable spray cans.
💨 Up to 140 PSI
Equipped with a pressure relief system that automatically releases excessive pressure above 140 PSI (9.65 Bar).
🔩 Thickened Aluminum Canister
Made with a 1.4mm (0.06") thickened aluminum canister for enhanced durability and safety.
🎯 2-Way + 5 Interchangeable Nozzles
Includes a two-way nozzle for jet stream and mist spray, plus five short jet nozzles in Ø0.5, 0.8, 1.0, 1.2 and 1.5mm sizes.
🔄 Upside-Down Spraying
Designed for upside-down spraying, making it easier to reach confined or difficult areas.
🔧 Easy Air Refilling
The universal Schrader valve is compatible with common air compressors and hand pumps.
Applications
Suitable for:
- Lubrication
- Rust prevention
- Parts cleaning
- Automotive maintenance
- Motorcycle and bicycle maintenance
- Spraying in confined or difficult-to-reach areas
Specifications
Brand
FIRSTINFO
Model
A1638Y5
Maximum Capacity
620ml / 620cc / 21 US fl. oz
Canister Material
Aluminum
Canister Thickness
1.4mm / 0.06"
Pressure Relief Setting
140 PSI / 9.65 Bar
Air Valve
Schrader Valve
2-Way Nozzle
Jet Stream / Mist Spray
Short Nozzles
Ø0.5 / 0.8 / 1.0 / 1.2 / 1.5mm
Nozzle Design
Threaded & Replaceable
Upside-Down Spraying
Yes
Pressurisation Method
Air Compressor / Hand Pump
How to Use
1️⃣ Fill with Suitable Liquid
Release all pressure before opening the canister. Add a suitable liquid without exceeding the maximum 620ml capacity.
2️⃣ Close Securely
Securely tighten the sprayer head onto the canister before pressurising.
3️⃣ Pressurise the Sprayer
Connect an air compressor or hand pump to the Schrader valve and pressurise the sprayer. Do not intentionally exceed the 140 PSI pressure relief setting.
4️⃣ Select the Nozzle
Use the two-way nozzle for jet stream or mist spray, or select one of the five short jet nozzles according to the required spray output.
5️⃣ Spray as Required
Press the trigger to spray. The sprayer can also be used upside down when access to confined or difficult areas is required.
Important Notes
- Do not use the sprayer as an air duster.
- Do not use with strong acids or alkalis, corrosive chemicals, highly volatile liquids, alcohol or excessively viscous liquids.
- For lubricating oils, use low-viscosity oils (approximately No. 10 or below). High-viscosity oils may clog the internal components or nozzle.
- For mildly corrosive liquids such as certain brake cleaners, the manufacturer recommends using a stainless-steel sprayer instead.
- Always release all internal pressure before opening the canister or performing maintenance.
- Do not intentionally pressurise beyond the 140 PSI pressure relief setting.
- Use only liquids compatible with the sprayer materials and seals.
FAQs
Q: Can the A1638Y5 be reused?
A: Yes. The A1638Y5 is designed to be refilled and repressurised for repeated use with suitable liquids.
Q: How do I pressurise the sprayer?
A: The built-in Schrader valve can be connected to a common air compressor or hand pump.
Q: What is the maximum pressure?
A: The pressure relief system is preset to automatically release excessive pressure above 140 PSI (9.65 Bar). Do not intentionally exceed this setting.
Q: What nozzles are included?
A: The A1638Y5 includes a replaceable two-way nozzle for jet stream and mist spray, plus five short jet nozzles in Ø0.5, 0.8, 1.0, 1.2 and 1.5mm sizes.
Q: Can the sprayer be used upside down?
A: Yes. The A1638Y5 supports upside-down spraying for easier access to confined or difficult-to-reach areas.
Q: Can I use brake cleaner in this sprayer?
A: For mildly corrosive liquids such as certain brake cleaners, the manufacturer recommends using a stainless-steel sprayer instead.
Q: Can I use alcohol or highly volatile liquids?
A: No. The manufacturer advises against using alcohol, highly volatile liquids, strong acids or alkalis, corrosive chemicals, or excessively viscous liquids.
