---
product_id: 302501446
title: "Zoeller 30-0238 Inline Check Valve, Small, White"
brand: "zoeller"
price: "27.64 OMR"
currency: OMR
in_stock: false
reviews_count: 5
category: "Zoeller"
url: https://www.desertcart.com.om/products/302501446-zoeller-30-0238-inline-check-valve-small-white
store_origin: OM
region: Oman
---

# Pre-drilled weep hole for leak prevention Stainless steel clamps for durability Threaded pump discharge for easy install Zoeller 30-0238 Inline Check Valve, Small, White

**Brand:** zoeller
**Price:** 27.64 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your pump game with seamless flow and zero fuss!

## Quick Answers

- **What is this?** Zoeller 30-0238 Inline Check Valve, Small, White by zoeller
- **How much does it cost?** 27.64 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/302501446-zoeller-30-0238-inline-check-valve-small-white)

## Best For

- zoeller enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Stainless steel clamps resist corrosion, ensuring long-term reliability.
- • **Tested & Trusted:** 100% factory tested for dependable wastewater management every time.
- • **Compact Powerhouse:** Small size fits tight spaces without compromising performance.
- • **Leak-Proof Confidence:** Pre-drilled weep hole prevents pressure buildup and protects your system.
- • **Effortless Installation:** Threaded design means no glue, no hassle—get your pump running fast.

## Overview

The Zoeller 30-0238 Inline Check Valve is a compact, durable plumbing accessory featuring a rubber coupling with corrosion-resistant stainless steel clamps, a threaded pump discharge for easy installation without glue, and a pre-drilled weep hole to prevent leaks. Factory tested for reliability, it’s a top choice for residential and commercial wastewater systems.

## Description

We manufacture a wide selection of residential and commercial pumps and accessories to provide the best solutions for moving wastewater and effluent. With 100% factory testing, no one matches this level of dependability.

Review: Tres bon produit pour la pompe submersible
Review: Paired this with a Zoeller 1/2 horse pump. Works perfect and is quiet. Makes installation a breeze. No glue needed.

## Features

- Rubber coupling with stainless steel clamps
- Threads into pump discharge
- Pre-drilled weep hole

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WUFXGT0 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 22,476 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 44 in Check Valves |
| Certification | UL |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (297) |
| Date First Available | 27 July 2015 |
| Finish | Black |
| Included Components | 30-0238 |
| Item Package Quantity | 1 |
| Item Weight | 90.7 g |
| Item model number | 30-0238 |
| Manufacturer | StandardPlumbing: Kohler |
| Material | Rubber, Stainless Steel |
| Part Number | 30-0238 |
| Product Dimensions | 7.62 x 6.35 x 3.81 cm; 90.72 g |
| Size | S |

## Product Details

- **Brand:** Zoeller
- **Exterior finish:** Rubber,Stainless Steel
- **Global Trade Identification Number:** 00053514315504
- **Inlet connection type:** Threaded
- **Item dimensions L x W x H:** 7.6 x 6.4 x 3.8 centimetres
- **Material:** Rubber, Stainless Steel
- **Number of ports:** 1
- **Outlet connection size:** 2.5 Inches
- **Outlet connection type:** BSPT
- **Specification met:** UL

## Images

![Zoeller 30-0238 Inline Check Valve, Small, White - Image 1](https://m.media-amazon.com/images/I/41fBDGqMvKL.jpg)
![Zoeller 30-0238 Inline Check Valve, Small, White - Image 2](https://m.media-amazon.com/images/I/51HhtjRs0oL.jpg)
![Zoeller 30-0238 Inline Check Valve, Small, White - Image 3](https://m.media-amazon.com/images/I/51WLd8MvCnL.jpg)
![Zoeller 30-0238 Inline Check Valve, Small, White - Image 4](https://m.media-amazon.com/images/I/81EAXtcyRSL.jpg)
![Zoeller 30-0238 Inline Check Valve, Small, White - Image 5](https://m.media-amazon.com/images/I/81UHUsLRcyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***D on 22 December 2025*

Tres bon produit pour la pompe submersible

### ⭐⭐⭐⭐⭐ Review
*by D***S on 30 November 2025*

Paired this with a Zoeller 1/2 horse pump. Works perfect and is quiet. Makes installation a breeze. No glue needed.

### ⭐⭐⭐⭐⭐ Review
*by G***D on 20 March 2023*

Installed today on a 1hp sump pump, and the check valve appears to be working well. I don’t see water returning to the pit from the discharge pipe. I had tested the unit out of the box (pre-installation) and noticed there was a small trickle from the flap. I believe this trickle is only due to not having enough water weight as compared to a full discharge tube of water pressing down on the flap. It’s a nice, quiet check valve, with a pre-drilled weap hole, easy to thread onto the sump pump, etc. Far better than the Wayne brand that is similar and similarly priced ~$20. Nice compact design that fits in narrow sump pit or a multi pump pit.

## Frequently Bought Together

- Zoeller 30-0238 Inline Check Valve, Small, Black
- Zoeller M53 Mighty-mate Submersible Sump Pump, 1/3 Hp
- Zoeller 30-0181 PVC Plastic Check Valve, 1-1/2 Inch

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**Shop now:** [https://www.desertcart.com.om/products/302501446-zoeller-30-0238-inline-check-valve-small-white](https://www.desertcart.com.om/products/302501446-zoeller-30-0238-inline-check-valve-small-white)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-01*