---
product_id: 374911977
title: "Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread"
brand: "summit hydraulics"
price: "€ 161.28"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/374911977-summit-hydraulics-1-agricultural-quick-connect-pioneer-style-coupler-set
store_origin: SK
region: Slovakia
---

# 3600 PSI Pressure Rating 1" NPT Thread 1" ISO Body Size Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread

**Brand:** summit hydraulics
**Price:** € 161.28
**Availability:** ✅ In Stock

## Summary

> 🚜 Connect with Confidence — Power Your Productivity!

## Quick Answers

- **What is this?** Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread by summit hydraulics
- **How much does it cost?** € 161.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/374911977-summit-hydraulics-1-agricultural-quick-connect-pioneer-style-coupler-set)

## Best For

- summit hydraulics enthusiasts

## Why This Product

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

## Key Features

- • **Thermal Resilience:** Buna-N seals with Teflon backup ring operate reliably up to 250°F, perfect for extreme environments.
- • **High Flow Efficiency:** Supports up to 66 GPM max flow, ensuring peak hydraulic performance without compromise.
- • **Unmatched Durability:** Hardened steel construction rated for a robust 3600 PSI to withstand the toughest agricultural and industrial demands.
- • **Compact & Ergonomic Design:** Optimized female and male coupler dimensions for easy handling and quick connect/disconnect.
- • **Precision ISO 5675 Compatibility:** Seamlessly interchangeable with all 1" ISO 5675 series couplers for ultimate versatility.

## Overview

The Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set features a 1" ISO body and 1" NPT thread, engineered from hardened steel with a 3600 PSI rating and 66 GPM max flow. Designed for seamless interchangeability across ISO 5675 series, it offers durable, high-performance hydraulic connections ideal for agriculture, construction, and logging industries.

## Description

This series of couplers are used in the agriculture, construction and logging industries. They are interchangeable with all 1" Body ISO 5675 series including ball seat valve, poppet seal, push-pull couplings.ISO Body Size: 1”Port Thread: 1” NPTFeatures:3600 PSI Rating66 GPM Max FlowHardened Steel PlugsBuna-N Seals with Teflon backup ring can operate up to 250° FPoppet ValveFemale Length: 3.9”Male Length: 2.58”Coupled Length: 5.16”Hex: 1.617”Interchangeable with:Parker 4000 Series Male: 4010-6PFemale: 4050-6PSafeway S20 Series Male: S21-8PFemale: S25-8PFaster NV/NS Series Male: NV 1 NPT MFemale: NV 1 NPT FStucchi IRV Series Male: 800101007 / M IR100V NPTFemale: 800101006 / F IR100V NPTDixon AG Series Male: AG8F8-PVFemale: 8AGF8-PV

## Features

- 1" ISO Body Size, 1" NPT Thread, Poppet Valve
- Female Coupler Dimensions: 2.05" OD, 3.9" Long; Male Coupler Dimensions: 1.23" OD, 2.58" Long
- Harden Steel with 3600 PSI Rating
- 66 GPM Max Flow
- Interchangeable with all ISO 5675 series including ball seat valve, poppet seal, push-pull couplings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Summit Hydraulics |
| Part number | 43398-54636 |
| Item Weight | 712 g |
| Package Dimensions | 28.91 x 13.49 x 4.9 cm; 712.14 g |
| Item model number | 43398-54636 |
| Size | 1 Inch |
| Color | Silver |
| Material | Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 1 Inch
- **Material:** Steel
- **Brand:** Summit Hydraulics
- **Colour:** Silver
- **Connector type:** Coupling

## Images

![Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread - Image 1](https://m.media-amazon.com/images/I/61Q5GODKjTL.jpg)
![Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread - Image 2](https://m.media-amazon.com/images/I/61He4agIE1L.jpg)
![Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread - Image 3](https://m.media-amazon.com/images/I/61z7+PTXiBL.jpg)
![Summit Hydraulics 1” Agricultural Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread - Image 4](https://m.media-amazon.com/images/I/71F0n7gCjYL.jpg)

## Questions & Answers

**Q: Hi Summit, there is a contradiction in your answers, you have anwered that this coupling is good for gasoline and that it is not rated for gasoline?**
A: Hello,

The seals are good for gasoline but the couplings themselves are made of carbon steel which is a sparking metal and not suitable for gasoline.

You would want to use brass in that application

Regards

**Q: Can this coupler be used for automotive gasoline?**
A: The seals on these couplers are Nitrile BUNA-N and can be used with gasoline

**Q: Where can we get a dust cover for these?**
A: Try discounthydraulichose.com.

**Q: Can it be used with red dye diesel fuel??**
A: Yes it can, I have them on my fuel hoses. Work great.

## Frequently Bought Together

- Summit Hydraulics 1” Agricultural Hydraulic Quick Connect Pioneer Style Coupler Set, ISO 5675, 1” NPT Thread
- 4PCS Hex Nipple 1" x 1" Male Pipe Fittings, 304 Stainless Steel 1 inch NPT Male Threaded Pipe Adapter Fittings Equal Nipples Connectors, MNPT Straight Connector Pipe Fitting

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*