---
product_id: 462822587
title: "Merry HK CP-50 318923 12 Litre Water Pressure Test Pump Heating System Hand r"
brand: "katsu tools"
price: "VT114300"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/462822587-merry-hk-cp-50-318923-12-litre-water-pressure-test
store_origin: VU
region: Vanuatu
---

# 45 ml/stroke flow 50 bar max pressure 12L capacity Merry HK CP-50 318923 12 Litre Water Pressure Test Pump Heating System Hand r

**Brand:** katsu tools
**Price:** VT114300
**Availability:** ✅ In Stock

## Summary

> 💪 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** Merry HK CP-50 318923 12 Litre Water Pressure Test Pump Heating System Hand r by katsu tools
- **How much does it cost?** VT114300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/462822587-merry-hk-cp-50-318923-12-litre-water-pressure-test)

## Best For

- katsu tools enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Built to Last:** Crafted with high-quality brass valves and a robust aluminum base for unparalleled durability.
- • **💧 Generous Capacity:** Large 12L tank ensures you can tackle extensive projects without constant refills.
- • **🚀 Effortless Operation:** Manual power source allows for straightforward use, making it perfect for professionals on the go.
- • **🔗 Versatile Compatibility:** Ideal for heating, refrigeration systems, and water or oil-carrying pipework.
- • **📊 Precision at Your Fingertips:** Equipped with a precise gauge displaying bar, psi, and MPa for accurate pressure readings.

## Overview

The KATSU Tools Merry HK CP-50 is a high-performance 12-litre water pressure test pump designed for heating and refrigeration systems. With a maximum pressure of 50 bar and a flow rate of 45 ml per stroke, this durable pump features a robust aluminum base and brass valves, ensuring longevity and reliability for all your plumbing needs.

## Description

KATSU Tools Merry HK CP-50 318923 12 Litre Water Pressure Test Pump Heating System Hand r

## Features

- Built with high quality brass valves and aluminium base and 2mm thickness steel tank, durable and long service life
- Large tank capacity of 12L/3.17gallon (45 ml per stroke)
- Precise gauge which displays three units of bar/psi/MPa, maximum pressure up to 50bar/ 726psi/ 5mpa
- Comes complete with a 1.35 meter hose and R1/2 inch BSPT connector
- Can be used with heating, refrigeration systems, as well as water or oil-carrying pipework

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Merry Tools HK |
| Part number | 318923 |
| Item Weight | 8.34 Kilograms |
| Product Dimensions | 19 x 51 x 32 cm; 8.34 kg |
| Item model number | 318923 |
| Size | 12 Litre |
| Color | Multi-colour |
| Style | Klassisch |
| Material | Cast Iron |
| Power source type | Manual |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Flow Rate | 45 Milliliters Per Second |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** KATSU Tools
- **Colour:** Multi-colour
- **Material:** Cast Iron
- **Style:** Klassisch
- **Product dimensions:** 51L x 19W x 32H centimeters

## Images

![Merry HK CP-50 318923 12 Litre Water Pressure Test Pump Heating System Hand r - Image 1](https://m.media-amazon.com/images/I/61P6F9Oj2qL.jpg)

## Frequently Bought Together

- KATSU Pipeline Pressure Test Pump, Manual Hand Power Hydraulic 12L 0-50Bar Leakage Tester for Hot and Cold Water Pipe System Installation Inspection 318923
- Bosch 1x EXPERT Self Cut Speed Spade Drill Bit (for Softwood, Particleboard, Ø 32.00 mm, Professional Accessory Rotary Drill/Drivers)
- Starrett TCT Multipurpose Hole Saws

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**Shop now:** [https://www.desertcart.vu/products/462822587-merry-hk-cp-50-318923-12-litre-water-pressure-test](https://www.desertcart.vu/products/462822587-merry-hk-cp-50-318923-12-litre-water-pressure-test)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*