---
product_id: 465323632
title: "Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch"
brand: "hydro master"
price: "₩94719"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/465323632-hydro-master-0521105-plastic-sump-pump-check-valve-with-stainless
store_origin: KR
region: South Korea
---

# Rustproof stainless steel clamps 1-1/2" or 1-1/4" slip-on fit Durable ABS + EPDM rubber body Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch

**Brand:** hydro master
**Price:** ₩94719
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your pump game with silent, secure flow control!

## Quick Answers

- **What is this?** Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch by hydro master
- **How much does it cost?** ₩94719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/465323632-hydro-master-0521105-plastic-sump-pump-check-valve-with-stainless)

## Best For

- hydro master enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust ABS body paired with EPDM rubber ends extends service life under demanding conditions.
- • **Quiet Operation:** Engineered to reduce water noise, keeping your space peaceful and professional.
- • **Versatile Installation:** Optimized for vertical or horizontal mounting—vertical preferred for peak performance.
- • **Corrosion-Resistant Hardware:** Stainless steel 301 clamps and fasteners guarantee rust-free, secure connections.
- • **Precision Fit for Most Pumps:** Slip-on design fits 1-1/2" or 1-1/4" pipes seamlessly, ensuring hassle-free installation.

## Overview

The Hydro Master 0521105 is a premium plastic sump pump check valve designed for 1-1/2" or 1-1/4" pipes. Featuring a durable ABS body with EPDM rubber ends and rust-resistant stainless steel clamps, it offers versatile vertical or horizontal installation and reduces water noise for a quieter environment. Certified and built to last, it’s the smart choice for reliable, maintenance-free sump pump performance.

## Description

Thanks for choosing Hydro Master!  Size: 1-1/2" x 1-1/4" (38mm x 32mm) Material: ABS body+EPDM rubber Weight: 12.5 ounces (354g) Color: Black Style: Slip-on Installation: Vertical or horizontal Certified: cUPC Two sizes of Sump Pump Check Valves available:  2" x 2"  1-1/2" x 1-1/4"

## Features

- 1-1/2" or 1-1/4" Slip-on check valve for most sump pumps
- Made of strong ABS body and EPDM rubber on both ends to prolong service life
- Stainless steel 301 clamps and fasteners for corrasion and rust resistance
- Can be installed vertical or horizontal, but vertical would be best
- Reducing water noice

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Boro |
| Package Dimensions | 20.4 x 6.81 x 6.6 cm; 386 g |
| Size | 1-1/2" or 1-1/4" |
| Colour | Black |
| Style | Above Ground |
| Material | Abs,Plastic,Rubber,Stainless Steel |
| Item Package Quantity | 1 |
| Certification | CUL |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 386 g |

## Product Details

- **Brand:** HYDRO MASTER
- **Colour:** Black
- **Material:** Abs,Plastic,Rubber,Stainless Steel
- **Style:** Above Ground
- **Item weight:** 0.39 Kilograms
- **Manufacturer:** Boro
- **UPC:** 692232533427

## Images

![Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch - Image 1](https://m.media-amazon.com/images/I/61iZI50iEXL.jpg)
![Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch - Image 2](https://m.media-amazon.com/images/I/51n5N1xibeL.jpg)
![Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch - Image 3](https://m.media-amazon.com/images/I/61YcuWlCDAL.jpg)
![Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch - Image 4](https://m.media-amazon.com/images/I/71Rkjl3qebL.jpg)
![Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch - Image 5](https://m.media-amazon.com/images/I/61nopBYVGsL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Hydro Master 0521105 Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch
- Superior Pump 99555 Universal Check Valve, Black, Pack of 1

---

## 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.kr/products/465323632-hydro-master-0521105-plastic-sump-pump-check-valve-with-stainless](https://www.desertcart.kr/products/465323632-hydro-master-0521105-plastic-sump-pump-check-valve-with-stainless)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-01*