---
product_id: 40145361
title: "4000 PSI Grey 3/8\" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers"
brand: "propulse, a schieffer co."
price: "฿12112"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/40145361-4000-psi-grey-3-8-x-50-ft-1-layers
store_origin: TH
region: Thailand
---

# 3/8" quick connect couplers 4000 PSI max pressure 1 layer high tensile steel braid 4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers

**Brand:** propulse, a schieffer co.
**Price:** ฿12112
**Availability:** ✅ In Stock

## Summary

> 🔥 Power through every clean with ProPulse’s 4000 PSI steel-braided pressure washer hose!

## Quick Answers

- **What is this?** 4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers by propulse, a schieffer co.
- **How much does it cost?** ฿12112 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/40145361-4000-psi-grey-3-8-x-50-ft-1-layers)

## Best For

- propulse, a schieffer co. enthusiasts

## Why This Product

- Trusted propulse, a schieffer co. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Withstands up to 4000 PSI working pressure and 250°F max temperature, plus 200,000+ impulse life cycles.
- • **Premium USA Assembly:** Crafted with high-quality components and assembled in the USA for trusted reliability.
- • **Unmatched Durability:** Single-layer steel braid delivers R1-rated strength for commercial-grade pressure washing power.
- • **Effortless Connectivity:** 3/8" quick connect couplers (steel plug & brass socket) for fast, secure hose swaps on the job.
- • **Mark-Less Wrapped Finish:** Sleek grey rubber cover with embossed lay line resists scuffs and keeps your hose looking sharp.

## Overview

The ProPulse 4000 PSI 3/8" x 50' pressure washer hose combines commercial-grade rubber construction with a high tensile steel wire braid for superior strength and durability. Featuring quick connect couplers for easy setup, a mark-less wrapped finish for professional aesthetics, and assembled in the USA with premium components, this hose is engineered to handle intense pressure cleaning tasks with a 12,000 PSI burst rating and over 200,000 impulse cycles.

## Description

4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers

## Features

- Assembled in USA with high quality components
- Ends: 3/8" Quick Connect couplers ( 1 steel plug & 1 brass socket)
- Suitable for commercial pressure cleaning applications - Rubber construction throughout
- Reinforcement: One layer of high tensile braided steel – R1 Rating
- Cover: Wrapped finish, “Mark-Less” with embossed lay line

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PROPULSE, A Schieffer Co. |
| Material | Rubber,Steel,Brass |
| Color | Gray |
| Product Dimensions | 600"L x 0.38"W |
| Inside Diameter | 0.38 Inches |
| Maximum Pressure | 4000 Pound per Square Inch |
| Nominal Wall Thickness | 1.3 month |
| Outside Diameter | 0.38 Inches |
| Item Length | 50 Feet |
| UPC | 700686311321 |
| Manufacturer | PROPULSE, A Schieffer Co. |
| Part Number | 989400150 |
| Item Weight | 8.68 pounds |
| Item model number | 989400150 |
| Is Discontinued By Manufacturer | No |
| Size | 0.375 Inch x 50 Feet |
| Power Source | corded_electric |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PROPULSE, A Schieffer Co.
- **Material:** Rubber,Steel,Brass
- **Color:** Gray
- **Product Dimensions:** 600"L x 0.38"W
- **Inside Diameter:** 0.38 Inches
- **Maximum Pressure:** 4000 Pound per Square Inch
- **Nominal Wall Thickness:** 1.3 month
- **Outside Diameter:** 0.38 Inches
- **Item Length:** 50 Feet
- **UPC:** 700686311321

## Images

![4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers - Image 1](https://m.media-amazon.com/images/I/71i5ZkPqndL.jpg)
![4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers - Image 2](https://m.media-amazon.com/images/I/61EyVnpn5EL.jpg)
![4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers - Image 3](https://m.media-amazon.com/images/I/61uhCMjXL2L.jpg)

## Questions & Answers

**Q: Does this 50' hose with couplers have all the parts i need to convert my pw to quick disconnect?**
A: No. As the description says this is a hose that has 3/8"  quick-connect couplings, period.

**Q: I have a troy built 2800 psi from lowes, will this hose work with tb connectors?**
A: these connections are universal as long as the TB  connections are 3/8 you should be fine. If they end up being different replace the troy built ones and go to a local hardware store/ hydraulic shop and get the correct ones. I swear by these hoses and their connections.

**Q: Are you available with 100 '?**
A: Yes, we do also have 100 feet of this high pressure hose with quick couplers included.  See it here:  https://www.amazon.com/dp/B00O2DUT4S?ref=myi_title_dp

**Q: How to use with ryobi ry1420300?  the male end of this hose doesn't seem to be convertable to work with other couplers and connect to ryobi - help!**
A: I'm not sure, go to HomeDepot and check. I don't know Ryobi RY1420300. Sorry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great hoses
*by A***R on June 25, 2024*

I've been ordering these same hoses for 6 years and they are great hoses yeah after time and a lot of hard work any hose will eventually fail but I get a lot of work and time out of these with my business. Thanks for making a good product!

### ⭐⭐⭐⭐⭐ This hose is exactly what I needed. Couldn't find it in a local brick and mortar store
*by M***  on October 2, 2024*

There was nothing to dislike about this hose. It even came with the connects to work with my pressure washer.

### ⭐⭐⭐⭐⭐ Nice replacement hose
*by L***. on February 22, 2020*

I didn't actually need a hose, but my old black one left so many black scuffs on my boat I had to do something. This one fit my application perfectly and appears very durable, and it doesn't leave scuff marks. It's heavy and like any hose stiffens when charged, but flexibility always involves a trade-off with reliability. Do you want a light pliable hose that may not last or heavier hose that has a long service life? At these prices, I want one to last. I awarded 5 stars on durability from the look, feel, and quality of construction, but the only real test is "will it last"? If it doesn't, I will update my rating

## Frequently Bought Together

- 4000 PSI Grey 3/8" x 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped Pressure Washer Hose with Couplers
- Twinkle Star Pressure Washer Adapter Set, Quick Disconnect Kit, M22 Swivel to 3/8'' Quick Connect, 3/4" to Quick Release
- Tool Daily Quick Connect Socket for Pressure Washer Gun and Hose, 3/8 Inch Socket to M22 14mm Metric, 5000 PSI

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**Shop now:** [https://www.desertcart.co.th/products/40145361-4000-psi-grey-3-8-x-50-ft-1-layers](https://www.desertcart.co.th/products/40145361-4000-psi-grey-3-8-x-50-ft-1-layers)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-15*