---
product_id: 42117235
title: "0903.45 Buna Diaphragms - Pack of 2"
brand: "udor"
price: "S$117"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/42117235-0903-45-buna-diaphragms-pack-of-2
store_origin: SG
region: Singapore
---

# 2 Pack Black Color Buna Rubber 0903.45 Buna Diaphragms - Pack of 2

**Brand:** udor
**Price:** S$117
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Pump Game with Buna Power!

## Quick Answers

- **What is this?** 0903.45 Buna Diaphragms - Pack of 2 by udor
- **How much does it cost?** S$117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/42117235-0903-45-buna-diaphragms-pack-of-2)

## Best For

- udor enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality Buna rubber for long-lasting performance.
- • **Sleek Aesthetic:** Classic black color that complements any pump setup.
- • **Easy Installation:** Designed for hassle-free replacement, keeping your operations smooth.
- • **Cost-Effective Solution:** Get two diaphragms in one pack for maximum value.
- • **Unmatched Compatibility:** Perfect replacements for Udor Kappa 7/12, 15/12, and 18/12 pumps.

## Overview

The 0903.45 Buna Diaphragms come in a convenient 2-pack, designed specifically as replacements for Udor Kappa diaphragm pumps. Made from durable Buna rubber and featuring a sleek black color, these diaphragms ensure optimal performance and longevity, making them an essential addition to your pump maintenance toolkit.

## Description

These Udor 0903.45 Desmopan Diaphragms come in a package of 2. Use them to replace wearing or damaged diaphragms on the Udor Kappa 7/12, 15/12, and 18/12 Electric Diaphragm Pumps. Once you see the oil in the sight glass turns to a milky grey color, stop running the pump and replace the diaphragms immediately. Running a diaphragm pump with damaged diaphragms will eventually destroy the pump.

## Features

- 2 Pack - Udor 0903.45 Buna Diaphragms
- Replacements for the Udor Kappa 7/12, 15/12, and 18/12 Diaphragm Pumps
- Black color
- Buna rubber material

## Images

![0903.45 Buna Diaphragms - Pack of 2 - Image 1](https://m.media-amazon.com/images/I/41F5cTz0tbL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/42117235-0903-45-buna-diaphragms-pack-of-2](https://www.desertcart.sg/products/42117235-0903-45-buna-diaphragms-pack-of-2)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*