---
product_id: 332931950
title: "Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump, 36\" Length with Outlet Hose"
brand: "underhill"
price: "R4828"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Underhill"
url: https://www.desertcart.co.za/products/332931950-underhill-super-high-capacity-premium-water-removal-siphon-suction-pump
store_origin: ZA
region: South Africa
---

# 35 oz water per stroke capacity 36-inch pump length for deep reach Aircraft-grade aluminum shaft for durability Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump, 36" Length with Outlet Hose

**Brand:** underhill
**Price:** R4828
**Availability:** ✅ In Stock

## Summary

> 💧 Pump Like a Pro, Drain Like a Boss!

## Quick Answers

- **What is this?** Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump, 36" Length with Outlet Hose by underhill
- **How much does it cost?** R4828 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/332931950-underhill-super-high-capacity-premium-water-removal-siphon-suction-pump)

## Best For

- underhill enthusiasts

## Why This Product

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

## Key Features

- • **Self-Priming Powerhouse:** No need for complicated setups—start pumping immediately with smooth, high-volume suction action.
- • **Reach Deeper, Pump Faster:** 36-inch clear polycarbonate chamber lets you tackle hard-to-access water spots with ease.
- • **Built to Last, Designed for Comfort:** Ergonomic super-grip handle and aircraft aluminum shaft ensure durability and fatigue-free pumping.
- • **Maximize Efficiency with Every Stroke:** 35-ounce capacity per pump stroke means less effort, more water moved.
- • **Easy Maintenance, Long-Term Reliability:** Fully disassemblable design with replaceable seals and a cleanable intake filter keeps your pump performing like new.

## Overview

The Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump features a 36-inch durable polycarbonate chamber and a 72-inch outlet hose, delivering 35 ounces of water per stroke. Crafted with an aircraft-grade aluminum shaft and ergonomic handle, it offers smooth, self-priming pumping action ideal for efficiently removing water from sprinkler boxes, root balls, and rain barrels. Designed for longevity and easy maintenance, this manual pump is a must-have tool for professionals and homeowners seeking reliable, high-volume water removal without electricity.

## Description

Underhill's Big Gulp UltraMax Plus pump is the perfect tool for removing water from your sprinkler or valve box. Huge capacity cylinder makes fast work of this messy job. Constructed with the highest quality materials and the easy to disassemble design make this suction pump a durable, long lasting choice. This just might be the smoothest hand pump you ll ever use. Replacement seal and o-ring kits are available through the manufacturer.Features: Pump is equipped with a unique plunger seal and o-ring wiper sealSuper smooth & durable pumping action collects up to 35 oz./strokePump is self-priming with high volume water capacityUnit completely disassembles to clean for longer life and usageEquipped with a contour grip handle, no more busted knucklesHeavy-Duty Polycarbonate Cylinder Body is made to lastPump Shaft manufactured from Aircraft Aluminum and virtually unbreakableThe removable Intake Filter is easy to cleanEquipped with a 72 discharge tubePump is 36 in length

Review: I initially used this to drain water around a leaking irrigation pipe. Now I use it to transfer water from my rain barrels. It's very effective in situations where an electric pump isn't convenient.
Review: I had a local tree farm plant a very costly 15 foot tree. I had NO idea it would be so much work. They included a large (4 inch diameter) pipe that I am to check regularly and if it has water in it, apparently there's too much water in the root ball (WHO KNEW?????) So I have to pump out the excess water. I ordered this pump and it works like a charm. I'm a 71 year old woman so I don't want anything that requires a lot of lifting or strength to use. This is so easy. Put the shaft into the pipe and pump (why is this sounding so SEXUAL all of a sudden??) Each stroke (OMG here I go again) removes a significant amount of excess water and in a matter of moments, the root ball is no longer sitting in standing water. Easy and quick (that's what they call me too)

## Features

- 36-inch clear pump chamber has a capacity 35-ounce per stroke; 72-inch high grade outlet hose
- Aircraft aluminum grade pump shaft with super-grip ergonomic pump handle
- Self priming; High volume capacity with super smooth and durable pumping action
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EE3OL8Q |
| Batteries Included? | No |
| Brand | Underhill |
| Color | Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (388) |
| Date First Available | 2 December 2013 |
| Item model number | A-G3672-CK |
| Manufacturer | Underhill |
| Material Type | Aluminum |
| Number of Items | 1 |
| Power Source | Manual |
| Product Dimensions | 10.16 x 10.16 x 96.52 cm; 1.08 kg |
| Size | 36-Inch Length with 72-Inch Outlet Hose |
| Style | 36" Pump |

## Product Details

- **Brand:** Underhill
- **Colour:** Clear
- **Material:** Aluminum
- **Power source:** Manual
- **Style:** 36" Pump

## Images

![Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump, 36" Length with Outlet Hose - Image 1](https://m.media-amazon.com/images/I/714fvuSCDbL.jpg)

## Questions & Answers

**Q: Can you have the hose level 3' above the intake valve or does it have to be level with the intake?**
A: The hose can definitely be above the intake valve. 3 feet will be fine

**Q: Will this work for a pool sand filter? To remove the sand to change it**
A: This is made specifically for use with water and not debris removal.

**Q: Can you post the link to the attachment that would be needed to attach this to a garden hose?**
A: Our discharge tube has a 1-5/8" Diameter. We don't have an adapter from the tube to a garden hose. If you contact us directly, we can cut a longer custom length discharge hose if the 6 ft tube is not long enough.

**Q: Can Can you attach a regular hose with a nozzle to this?you attach a regular hose with a nozzle to this?**
A: It could be adapted to hose thread by using some barb fittings and adapters (sold separately).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***9 on 14 December 2025*

I initially used this to drain water around a leaking irrigation pipe. Now I use it to transfer water from my rain barrels. It's very effective in situations where an electric pump isn't convenient.

### ⭐⭐⭐⭐⭐ Review
*by S***B on 18 September 2023*

I had a local tree farm plant a very costly 15 foot tree. I had NO idea it would be so much work. They included a large (4 inch diameter) pipe that I am to check regularly and if it has water in it, apparently there's too much water in the root ball (WHO KNEW?????) So I have to pump out the excess water. I ordered this pump and it works like a charm. I'm a 71 year old woman so I don't want anything that requires a lot of lifting or strength to use. This is so easy. Put the shaft into the pipe and pump (why is this sounding so SEXUAL all of a sudden??) Each stroke (OMG here I go again) removes a significant amount of excess water and in a matter of moments, the root ball is no longer sitting in standing water. Easy and quick (that's what they call me too)

### ⭐⭐⭐⭐ Review
*by C***M on 2 July 2025*

Works as advertised.

## Frequently Bought Together

- Underhill Big Gulp Pro Siphon Suction Water Pump 36 Inch Length with 72 Inch Outlet Hose, For Fluid Transfer, Water Removal, A-G3672CK
- Underhill Big Gulp Pro Syringe Siphon Suction Water Pump 24 Inch Length with 17 Inch Discharge Tube, for Fluid Transfer, Water Removal, A-G12S-C

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-15*