Pressure Washer Hose

Hose Construction
Inner tube: synthetic rubber
Reinforcement: one/two braid of high tensile steel wire
Cover: weather and abrasion resistant synthetic rubber
Working Temp.: -40℃ to +100℃

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Description

FAQ

For industrial cleaning contractors, facility maintenance teams, and commercial cleaning operators requiring consistent high-pressure performance in demanding environments, our pressure washer hose delivers unmatched durability and reliability for heavy-duty cleaning applications. Engineered to withstand extreme pressure surges, frequent flexing, and harsh on-site conditions, this wire braid reinforced pressure washer hose eliminates common pain points like kinking, abrasion-induced failure, and pressure loss, ensuring uninterrupted cleaning performance for every job.

Built with a robust three-layer design, this high pressure washer hose features a fluid-compatible synthetic rubber inner tube, high-tensile steel wire reinforcement, and a weather and abrasion-resistant outer cover. With a working temperature range from -40℃ to +100℃, it maintains optimal flexibility and pressure retention in both freezing winter conditions and hot industrial environments, making it the go-to choice for professional purchasers seeking a long-lasting, high-performance cleaning hose solution.

Fiber weaving	Steel wire winding	Wire braiding machine
Friction testing machine	High-speed joint venture	Storehouse

Core Features & Technical Advantages

High-Pressure Rated Steel Wire Braid Reinforcement

Our high tensile steel wire braid pressure washer hose is available in single-braid and double-braid configurations, engineered to meet the most demanding pressure requirements. Single-braid variants deliver working pressures up to 250 bar (3650 PSI) for standard commercial cleaning, while double-braid options boost capacity to 400 bar (5800 PSI) for heavy-duty industrial cleaning. Every configuration features a strict 4:1 safety ratio between working pressure and burst pressure, providing ample protection against pressure surges and water hammer common in high-pressure cleaning systems.

Robust Material Construction For Long-Term Durability

The oil-resistant synthetic rubber inner tube is optimized for compatibility with water-based cleaning solutions and mild detergents, preventing swelling, degradation, or flow restriction over time. The outer cover is formulated with a specialized abrasion resistant synthetic rubber compound, engineered to withstand dragging across concrete, asphalt, and rough job site surfaces, as well as exposure to UV rays, ozone, and harsh weather. This rugged construction drastically extends service life, reducing replacement costs and minimizing downtime for your cleaning operations.

Optimized Flexibility & Standard-Compliant Customization

Unlike rigid high-pressure hoses that kink and restrict flow, this industrial cleaning system hose is engineered with a tight minimum bend radius (100 mm to 160 mm across sizes), enabling smooth, kink-free routing around nozzles, hose reels, and tight spaces. It maintains full flow and pressure even when coiled or flexed, ensuring consistent cleaning power during frequent movement. We also offer full custom engineering, with adjustable sizes, lengths, pressure ratings, and fittings, all compliant with global standards including GB, DIN, RMA, AS, JIS, and SABS.

Applications & Industry Use Cases

This versatile high pressure cleaning hose is ideal for a wide range of professional operations, including commercial and industrial pressure washing services for building and surface cleaning, manufacturing plant maintenance for machinery degreasing and facility upkeep, construction site and heavy equipment cleaning for concrete and debris removal, municipal and institutional cleaning for public infrastructure maintenance, and automotive fleet washing and heavy-duty vehicle degreasing.

Detailed Technical Specifications

	DN	I.D.		O.D.	W.P.		B.P.		Min B.R.	Weight
	DN	mm	inch	mm	bar	psi	bar	psi	mm	Kg/m
One wire layer	6	6.4	1/4”	13.1	250	3650	1000	14600	100	0.21
	8	7.9	5/16”	14.7	250	3650	1000	14600	110	0.26
	10	9.5	3/8”	17.1	250	3650	1000	14600	120	0.36
	12	12.7	1/2”	20.4	210	3100	840	12100	160	0.45
Two wire layer	6	6.4	1/4”	14.7	400	5800	1600	23200	100	0.37
	8	7.9	5/16”	16.3	400	5800	1600	23200	110	0.435
	10	9.5	3/8”	18.7	400	5800	1600	23200	120	0.556
	12	12.7	1/2”	21.9	300	4350	1200	17400	160	0.645

FAQ

Q1:What reinforcement options are available for this pressure washer hose, and how do they affect performance?

A1:

The hose comes in one-braid or two-braid high-tensile steel wire reinforcement versions. The single-braid option provides working pressures up to 250 bar (3650 PSI) for smaller sizes (6–10 mm ID) and 210 bar (3100 PSI) for 12 mm, suitable for standard pressure washing. The double-braid version boosts capacity to 400 bar (5800 PSI) for 6–10 mm and 300 bar (4350 PSI) for 12 mm, offering higher durability and pressure handling for more demanding industrial cleaning tasks. Both include an oil-resistant synthetic rubber inner tube and a weather/abrasion-resistant cover for reliable use.

Q2:What are the key pressure ratings and safety factors for different sizes?

A2:

Pressure ratings vary by reinforcement and size:

Single braid: WP 250 bar (3650 PSI) for 1/4"–3/8" (DN 6–10 mm), 210 bar (3100 PSI) for 1/2" (DN 12 mm); BP 1000 bar (14600 PSI) or 840 bar (12100 PSI) — 4:1 safety ratio.
Double braid: WP 400 bar (5800 PSI) for 1/4"–3/8", 300 bar (4350 PSI) for 1/2"; BP 1600 bar (23200 PSI) or 1200 bar (17400 PSI) — 4:1 safety ratio. These ratings ensure safe operation in pressure washer systems, with ample margin against pressure surges during high-pressure cleaning.

Q3:How does the minimum bend radius support easy installation in cleaning equipment?

A3:

Minimum bend radius is consistent across sizes: 100 mm for 1/4" (DN 6 mm), 110 mm for 5/16" (DN 8 mm), 120 mm for 3/8" (DN 10 mm), and 160 mm for 1/2" (DN 12 mm). This allows smooth, kink-free routing around nozzles, reels, or tight spaces in pressure washers and industrial cleaning setups, helping prevent damage to the steel wire braids and maintaining hose flexibility during frequent movement or coiling.

Q4:What customization is possible if the standard pressure washer hose doesn't match my exact needs?

A4:

The manufacturer develops special specifications according to customer requirements, including adjustments to reinforcement type (one or two braids), sizes, lengths, working pressure, or other parameters while complying with standards like GB, DIN, RMA, AS, JIS, and SABS. This enables tailoring the hose for specific pressure washer models, industrial cleaning machines, or unique application demands, with the core construction (synthetic rubber tube/cover and steel braid) preserved for consistent performance from -40°C to +100°C.