---
product_id: 71663936
title: "Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models"
brand: "seamax"
price: "$169"
currency: NZD
in_stock: true
reviews_count: 10
category: "Seamax"
url: https://www.desertcart.nz/products/71663936-seamax-sup-pump-hose-kit-for-inflatable-boat-and-paddle
store_origin: NZ
region: New Zealand
---

# 3.3 ft hose length for versatile reach Screw-in pump connector ensures 100% airtight seal Compatible with Leafield C7 & D7 low profile valves Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models

**Brand:** seamax
**Price:** $169
**Availability:** ✅ In Stock

## Summary

> 💨 Inflate Like a Pro, Every Time!

## Quick Answers

- **What is this?** Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models by seamax
- **How much does it cost?** $169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/71663936-seamax-sup-pump-hose-kit-for-inflatable-boat-and-paddle)

## Best For

- seamax enthusiasts

## Why This Product

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

## Key Features

- • **Durable Nylon Build:** Lightweight yet tough 3.3-foot nylon hose engineered to withstand repeated use without wear or air loss.
- • **Complete O-Ring Set Included:** Three O-ring sizes (3mm, 5mm, 6mm) ensure a perfect seal for any valve thickness—never worry about leaks again.
- • **Optimized Inflation Efficiency:** Screw-in connector guarantees airtight pressure transfer, helping you reach 15 PSI faster and with less effort.
- • **Precision Fit for Peak Performance:** Custom-designed hose kit perfectly matches Seamax SUP20S/D pumps and Leafield valves for leak-free inflation.
- • **Universal Compatibility, Zero Hassle:** Works seamlessly with multiple Seamax models and many other brands sharing the same valve design—one kit to rule them all.

## Overview

The Seamax SUP Pump Hose Kit is a precision-engineered 3.3-foot nylon hose with a screw-in connector and Leafield C7/D7 valve compatibility. Designed for Seamax SUP20S, SUP20D, and other models, it includes multiple O-rings for airtight sealing and delivers reliable, efficient inflation for inflatable boats and paddle boards.

## Description

New air hose kit for Seamax SUP20S or SUP20D electric air pump, Only to fit the inflatable product with Leafield C7 & D7 air valve. Seller modified the air hose kit by the original Leafield valve adaptor. please know other valve adaptors are not included for this modified kit.

Review: Fits perfectly1 - I recently bought an NRS inflatable SUP and didn't realize they take Leafield C7/D7 ports; not your standard inflatable SUP input. This is the answer! NRS does sell an adapter but it does not fit well on standard inflatable pump ports. I tried electrical tape, apoxy paste, and both did not work well. This hose is the answer!!!
Review: FYI the pump runs faster with the vehicle running when it hits the second stage. - Finally have a pump that will get the SUP to 15 psi without a problem. It does take about 15 minutes to get to pressure. FYI the pump runs faster with the vehicle running when it hits the second stage.

## Features

- New or replacement air hose kit for Seamax SUP20S or SUP20D electric air pump
- New or replacement air hose kit for Seamax SUP20S or SUP20D electric air pump Hose Length: 3.3 Feet (1 Meter) Pump connector - Screw in type 100% air tight. Note: Seamax SUP pump comes with 3 different thickness O-rings in the package. 3mm, 5mm and 6mm. All O-rings are compatible with this air hose kit.
- Comes with Leafield C7 or D7 Low Profile valve adapter
- This kit is suitable for Seamax SUP20S, SUP20D, SUP20D PRO, SUP20MAX, SUP16DB Models
- Suitable for other brands that from the same factory: many popular brands on desertcart are only design the housing and LED screen user interface, their internal mechanical structure are all the same. that is why this air hose kit can be suitable for many others.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F1DY76L |
| Best Sellers Rank | #580,549 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,349 in Inflation Devices & Accessories |
| Brand | Seamax |
| Brand Name | Seamax |
| Color | Black |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (42) |
| Date First Available | May 24, 2018 |
| Hose Length | 3.3 Feet |
| Item Package Dimensions L x W x H | 11.42 x 8.11 x 1.97 inches |
| Item Weight | 0.12 Kilograms |
| Manufacturer | Seamax Marine |
| Material | nylon |
| Model Name | AH-Version 3 |
| Operation Mode | Automatic |
| Package Weight | 0.12 Kilograms |
| Part Number | 4350268425 |
| Power Source | Corded Electric |
| UPC | 721541238539 |

## Product Details

- **Brand:** Seamax
- **Color:** Black
- **Item Weight:** 0.12 Kilograms
- **Material:** nylon
- **Power Source:** Corded Electric

## Images

![Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models - Image 1](https://m.media-amazon.com/images/I/51RFVrdYNzL.jpg)
![Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models - Image 2](https://m.media-amazon.com/images/I/61aVuqfXx8L.jpg)
![Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models - Image 3](https://m.media-amazon.com/images/I/61jpc8+TzXL.jpg)
![Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models - Image 4](https://m.media-amazon.com/images/I/71K3ISRw-qL.jpg)
![Seamax SUP Pump Hose Kit for Inflatable Boat and Paddle Board with Leafield C7 D7 Low Profile Valve, Compatible with Seamax SUP 20D 20Max 16DB and Many Other Models - Image 5](https://m.media-amazon.com/images/I/71YoqI9gDaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits perfectly1
*by A***N on May 20, 2020*

I recently bought an NRS inflatable SUP and didn't realize they take Leafield C7/D7 ports; not your standard inflatable SUP input. This is the answer! NRS does sell an adapter but it does not fit well on standard inflatable pump ports. I tried electrical tape, apoxy paste, and both did not work well. This hose is the answer!!!

### ⭐⭐⭐⭐⭐ FYI the pump runs faster with the vehicle running when it hits the second stage.
*by M***T on August 15, 2019*

Finally have a pump that will get the SUP to 15 psi without a problem. It does take about 15 minutes to get to pressure. FYI the pump runs faster with the vehicle running when it hits the second stage.

### ⭐⭐⭐⭐ Works fine
*by R***Y on July 13, 2023*

Used with generic Chinese rechargeable SUP pump and my new NRS Kuda inflatable fishing kayak. Hose a bit stiff, but I'll live. As others have mentioned, this is kind of spendy for what you get.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*