---
product_id: 56638538
title: "HPS Silicone Hoses HTSR-075-125-BLUE Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 100 PSI Maximum Pressure, 3\" Length, 3/4\" > 1-1/4\" ID, Blue"
brand: "hps"
price: "¥7415"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/56638538-hps-silicone-hoses-htsr-075-125-blue-silicone-high-temperature
store_origin: JP
region: Japan
---

# UV & ozone resistant for marine use 100 PSI max pressure durability 4-ply reinforced high-temp silicone HPS Silicone Hoses HTSR-075-125-BLUE Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 100 PSI Maximum Pressure, 3" Length, 3/4" > 1-1/4" ID, Blue

**Brand:** hps
**Price:** ¥7415
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your performance with the ultimate high-temp silicone hose!

## Quick Answers

- **What is this?** HPS Silicone Hoses HTSR-075-125-BLUE Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 100 PSI Maximum Pressure, 3" Length, 3/4" > 1-1/4" ID, Blue by hps
- **How much does it cost?** ¥7415 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56638538-hps-silicone-hoses-htsr-075-125-blue-silicone-high-temperature)

## Best For

- hps enthusiasts

## Why This Product

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

## Key Features

- • **UV & Ozone Resistant:** Built to last in harsh outdoor environments without cracking or degrading
- • **Precision Fit Reducer:** Seamlessly connects 3/4" to 1-1/4" pipes with secure, leak-resistant coupling
- • **Versatile Industrial Grade:** Ideal for marine, turbo, intercooler, and heavy-duty applications
- • **Premium 4-Ply Reinforcement:** Knitted polyester fabric ensures superior strength and durability
- • **Engineered for Extreme Conditions:** Withstands -65°F to 350°F for unmatched thermal resilience

## Overview

The HPS Silicone HTSR-075-125-BLUE is a 3-inch long, 4-ply reinforced silicone reducer coupler hose designed for high temperature and pressure applications up to 100 PSI. Engineered to meet SAEJ20 standards, it offers exceptional durability and resistance to UV and ozone, making it perfect for marine, industrial, and high-performance automotive uses. Its precise 3/4" to 1-1/4" inside diameter reduction ensures secure connections in demanding environments.

## Description

HPS 3/4 inch - 1-1/4 inch 4-ply Reinforced Reducer Coupler Silicone Hose Blue 19 millimeter - 32 millimeter features 4-ply reinforced and knitted premium polyester fabric with high temperature silicone rubber, for which meet or exceed SAEJ20 Standard and is engineered for extreme temperature and various pressure ranges where high performance levels are required. HPS Silicone Hose is commonly used for joining two hard pipes while reducing the possibility of connections coming apart or having your hard pipes or other equipment break. HPS silicone hoses are used by professionals in industries such as high performance racing vehicles, commercial truck and bus, Marine, agricultural and off highway vehicles, turbo diesel, food and beverage, and general manufacturing industries. Temperature Range: - 65 degree Fahrenheit to + 350 degree Fahrenheit (177 degree Celsius). Silicone hose is compatible with water or anti-freeze such as coolant. Silicone hose is not compatible with fuel or oil.

## Features

- Made of High Temp 4-ply Reinforced Silicone
- Meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications
- Great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system
- UV and ozone resistant
- Silicone hose is NOT compatible with fuel or oil; Inside Diameter: 3/4 > 1-1/4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009AG0HKS |
| Best Sellers Rank | #5,609,076 in Automotive ( See Top 100 in Automotive ) #1,252 in Automotive Replacement Connector Hoses |
| Brand | HPS |
| Color | Blue |
| Date First Available | September 13, 2012 |
| Department | unisex-adult |
| Global Trade Identification Number | 00648044834566 |
| Item Weight | 1.76 ounces |
| Item model number | HTSR-075-125-BLUE |
| Manufacturer | HPS Silicone Hoses |
| Material | Silicone |
| Maximum Pressure | 100 Pound per Square Inch |
| Nominal Wall Thickness | 0.75 inch |
| Outside Diameter | 1.14" - 1.65" Inches |
| UPC | 818108607461 257663454729 648044834566 |

## Product Details

- **Brand:** HPS
- **Color:** Blue
- **Global Trade Identification Number:** 00648044834566
- **Manufacturer:** HPS Silicone Hoses
- **Material:** Silicone
- **Maximum Pressure:** 100 Pound per Square Inch
- **Nominal Wall Thickness:** 0.75 inch
- **Outside Diameter:** 1.14" - 1.65" Inches
- **UPC:** 818108607461 257663454729 648044834566

## Images

![HPS Silicone Hoses HTSR-075-125-BLUE Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 100 PSI Maximum Pressure, 3" Length, 3/4" > 1-1/4" ID, Blue - Image 1](https://m.media-amazon.com/images/I/41i7CtCc0-S.jpg)
![HPS Silicone Hoses HTSR-075-125-BLUE Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 100 PSI Maximum Pressure, 3" Length, 3/4" > 1-1/4" ID, Blue - Image 2](https://m.media-amazon.com/images/I/51Hbvci74VS.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*