---
product_id: 490097571
title: "Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector"
brand: "generic"
price: "฿5911"
currency: THB
in_stock: true
reviews_count: 2
category: "Generic"
url: https://www.desertcart.co.th/products/490097571-refrigeration-technologies-viper-foam-jet-sprayer-2-in-1-hand
store_origin: TH
region: Thailand
---

# 2-in-1 foam & jet spray modes compact 10x8x6 inch durable design pH 7-14 resistant seals & O-rings Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector

**Brand:** generic
**Price:** ฿5911
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your maintenance game with the Viper Foam Jet – spray smarter, not harder!

## Quick Answers

- **What is this?** Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector by generic
- **How much does it cost?** ฿5911 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/490097571-refrigeration-technologies-viper-foam-jet-sprayer-2-in-1-hand)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works seamlessly with a wide range of coil cleaners, drain treatments, and leak detection fluids—no acidic solutions needed.
- • **Trusted by Professionals:** Join the ranks of HVAC and automotive pros who rely on the Viper RT301S for efficient, reliable spray application.
- • **Compact & Ergonomic Build:** Designed for easy handling and maneuverability in tight HVAC and automotive maintenance spaces.
- • **Dual-Mode Precision Spraying:** Switch effortlessly between foaming concentrate and jet spraying ready-mix liquids for versatile cleaning power.
- • **Chemical-Resistant Durability:** Engineered with seals and O-rings rated for pH 7-14, ensuring long-lasting performance with alkaline solutions.

## Overview

The Refrigeration Technologies Viper Foam Jet Sprayer RT301S is a versatile 2-in-1 hand pressure sprayer designed for professional HVAC and automotive use. It features dual spray modes—foaming for concentrates and jet for ready-mix liquids—and is built with chemical-resistant seals rated for pH 7-14. Compact and durable, it supports a broad range of cleaning and treatment applications, making it a reliable tool for coil cleaning, drain treatment, and leak detection.

## Description

desertcart.com: Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector : Automotive

Review: Works well, sturdy, Chinese - Works well. It's labeled in Chinese units though. Would be nice if they had a US-friendly version of it. Viper sells their own brand of detergent but it works with pretty much any soap/detergent so long as it's not acidic. It can be a base for not acid.
Review: Sad performance - Bought the sprayer, it would not stop spraying even when you turned the trigger off. It has an automatic mode, but that was not turned on. You just cannot make it stop spraying doesn’t work. Well if you tip it trying to spray, material seem good just expect better quality for, this overpriced sprayer . Products from this company have been excellent just not so much on the pop sprayer. Wish that it worked better. Waited and paid extra for this thing hoping it would deliver, but just not impressed.

## Features

- The Viper Foam Sprayer's foaming nozzle mode works with concentrate solutions and jet nozzle mode works with ready mix liquids All seals and O-rings on the Viper Foam Sprayer are rated for liquids with a pH level between 7 and 14

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLTGVFD1 |
| Best Sellers Rank | #1,012,107 in Automotive ( See Top 100 in Automotive ) #1,850 in Air Conditioning Line Repair Tools |
| Customer Reviews | 4.2 4.2 out of 5 stars (10) |
| Item model number | RT301S |
| Manufacturer | Refrigeration Technologies |
| Product Dimensions | 10 x 8 x 6 inches |

## Product Details

- **Brand:** Generic
- **Color:** Blu
- **Included Components:** Viper 2-in-1 Sprayer
- **Model Name:** Viper Foam Jet Hand Pressure Sprayer
- **Power Source:** Hand Powered

## Images

![Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector - Image 1](https://m.media-amazon.com/images/I/518wDGJnA9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Works well, sturdy, Chinese
*by C***E on March 8, 2025*

Works well. It's labeled in Chinese units though. Would be nice if they had a US-friendly version of it. Viper sells their own brand of detergent but it works with pretty much any soap/detergent so long as it's not acidic. It can be a base for not acid.

### ⭐⭐ Sad performance
*by A***R on May 16, 2024*

Bought the sprayer, it would not stop spraying even when you turned the trigger off. It has an automatic mode, but that was not turned on. You just cannot make it stop spraying doesn’t work. Well if you tip it trying to spray, material seem good just expect better quality for, this overpriced sprayer . Products from this company have been excellent just not so much on the pop sprayer. Wish that it worked better. Waited and paid extra for this thing hoping it would deliver, but just not impressed.

## Frequently Bought Together

- Refrigeration Technologies Viper Foam Jet Sprayer 2-in-1 Hand Pressure Sprayer RT301S for Coil Cleaners, Venom Packs, Pan & Drain Treatment, and Big Blue Leak Detector
- Refrigeration Technologies Maximum Strength Condenser Cleaner
- Refrigeration Technologies RT320V Pure Concentrate Coil Cleaner

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**Shop now:** [https://www.desertcart.co.th/products/490097571-refrigeration-technologies-viper-foam-jet-sprayer-2-in-1-hand](https://www.desertcart.co.th/products/490097571-refrigeration-technologies-viper-foam-jet-sprayer-2-in-1-hand)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-17*