---
product_id: 532607820
title: "T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden"
brand: "kencit"
price: "€ 164.37"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kencit"
url: https://www.desertcart.pt/products/532607820-t33-automatic-on-demand-diaphragm-pump-115vac-4-0gpm-45psi
store_origin: PT
region: Portugal
---

# 115Vac power for consistent performance 4.0 GPM flow rate for efficient water delivery 45 PSI max pressure for versatile applications T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden

**Brand:** kencit
**Price:** € 164.37
**Availability:** ✅ In Stock

## Summary

> 💦 Pump up your water game with instant power and lasting durability!

## Quick Answers

- **What is this?** T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden by kencit
- **How much does it cost?** € 164.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/532607820-t33-automatic-on-demand-diaphragm-pump-115vac-4-0gpm-45psi)

## Best For

- kencit enthusiasts

## Why This Product

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

## Key Features

- • **Quiet Yet Powerful Motor:** Permanent magnet motor with low current draw and thermal protection keeps your pump running strong and cool.
- • **Instant Auto-Start & Stop:** Built-in pressure switch activates pump the moment you open the valve—no wasted energy, no waiting.
- • **Robust Self-Priming Power:** Self-primes up to 9.8 feet, making setup effortless even in challenging environments.
- • **Durable Dry-Run Protection:** Runs dry safely and handles hot liquids up to 140°F, ensuring longevity and reliability under tough conditions.
- • **Versatile Installation & Use:** Perfect for kitchens, bathrooms, RVs, yachts, gardens, and more—your all-in-one water pressure solution.

## Overview

The KENCIT T33 Automatic On-Demand Diaphragm Pump delivers 4.0 GPM at 45 PSI with a 115Vac power source. Featuring a built-in pressure switch for instant start/stop, dry-run protection, and self-priming up to 9.8 feet, it’s engineered for reliable, versatile use in kitchens, bathrooms, RVs, marine vessels, and gardens. Its durable cast iron and stainless steel construction combined with a thermally protected permanent magnet motor ensures long-lasting performance in demanding environments.

## Description

KENCIT T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden - desertcart.com

Review: Great Pump. - I purchased this a couple of years ago and finally got around to using it. I use it to pull water from a tank I keep in the garage. The pressure is equal to or maybe a little higher than the pressure from the house. The auto shut off feature is flawless. Pull the trigger on your hose sprayer and the pump starts in about half a second. Release the trigger and the pump shuts off immediately.
Review: Works great - Someone has asked me about the noise level. I do find both this pump and the 12 v dc version to be rather noisy when in operation. (I have one of each.) They make a rather loud 'vibrating' type of sound. One thing I have done to help quiet them is to mount them on something soft, between the base of the pump(s) and the hard mounting surface. This helps quite a bit. If you can put it someplace where it won't get overly hot, like in a cabinet or some such other enclosure, preferably with air circulation for motor cooling, this helps a lot too. One thing to keep in mind is that these are 'diaphragm pumps' and in the years that I have been around this type of pump, I have found all of them to be 'noisy' when running compared to something with a spinning impeller. That just seems to be a charactereistic of a diaphragm pump. As far as workability, they work great.

## Features

- Built-in pressure switch automatically starts and stops pump instantaneously when discharge valve opens and closes.
- Can run dry for extended periods of time without damage and handle liquids up to 140° F (60° C).
- Ball bearing drive throughout pump and motor assures longer pump life. Automatic control switch of the pressure inside and motor is thermally protected.
- Excellent self-priming capability up to 9.8 feet suction lift. Powerful, permanent magnet motor with low current draw and long life brushes.
- This diaphragm water pump install easily and great use in garden, RV, yacht agricultural irrigation spraying and kitchen. Also the best partner of food trunk and fish tank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYWCRGHN |
| Best Sellers Rank | #45,733 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Power Water Pumps |
| Brand | KENCIT |
| Brand Name | KENCIT |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 580 Reviews |
| Flow Rate | 4 gpm |
| Included Components | 1/2" MNPT Adapters, 1/2” Hose Barb Adapters, 3/4” Garden Hose Adapters, 50 Mesh Inlet Strainer, Diaphragm Pump |
| Item Dimensions L x W x H | 9.3"L x 5.2"W x 4.9"H |
| Item Type Name | Water Pump |
| Manufacturer | KENCIT |
| Manufacturer Part Number | T33 Series |
| Material | Cast Iron , Stainless Steel |
| Material Type | Cast Iron, Stainless Steel |
| Maximum Lifting Height | 9.8 feet |
| Model Number | T33 |
| Power Source | AC |
| Product Dimensions | 9.3"L x 5.2"W x 4.9"H |
| Product Style | 115Vac, 4.0GPM, 45PSI |
| Style | 115Vac, 4.0GPM, 45PSI |
| UPC | 798623417052 |
| Unit Count | 1 Count |
| Voltage | 115 volts |

## Product Details

- **Brand:** KENCIT
- **Item Weight:** 2.8 Kilograms
- **Manufacturer:** KENCIT
- **Material:** Cast Iron, Stainless Steel
- **Maximum Flow Rate:** 4 Gallons Per Minute
- **Maximum Lifting Height:** 9.8 Feet
- **Power Source:** AC
- **Product Dimensions:** 9.3"L x 5.2"W x 4.9"H
- **Style:** 115Vac, 4.0GPM, 45PSI
- **Voltage:** 115 Volts

## Images

![T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden - Image 1](https://m.media-amazon.com/images/I/71A3dRvH2KL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pump.
*by I***5 on August 9, 2026*

I purchased this a couple of years ago and finally got around to using it. I use it to pull water from a tank I keep in the garage. The pressure is equal to or maybe a little higher than the pressure from the house. The auto shut off feature is flawless. Pull the trigger on your hose sprayer and the pump starts in about half a second. Release the trigger and the pump shuts off immediately.

### ⭐⭐⭐⭐⭐ Works great
*by J***7 on July 3, 2026*

Someone has asked me about the noise level. I do find both this pump and the 12 v dc version to be rather noisy when in operation. (I have one of each.) They make a rather loud 'vibrating' type of sound. One thing I have done to help quiet them is to mount them on something soft, between the base of the pump(s) and the hard mounting surface. This helps quite a bit. If you can put it someplace where it won't get overly hot, like in a cabinet or some such other enclosure, preferably with air circulation for motor cooling, this helps a lot too. One thing to keep in mind is that these are 'diaphragm pumps' and in the years that I have been around this type of pump, I have found all of them to be 'noisy' when running compared to something with a spinning impeller. That just seems to be a charactereistic of a diaphragm pump. As far as workability, they work great.

### ⭐⭐⭐⭐⭐ Works well good pressure to the house.
*by B***. on July 17, 2026*

I was pleasantly surprised that we got better pressure to the house than we got off of the municipal water line. We used it for a few months until we got our well drilled. They held up very well and are on standby in case we need them again

## Frequently Bought Together

- KENCIT T33 Automatic On-Demand Diaphragm Pump 115Vac, 4.0GPM, 45PSI, Industrial Water Pressure Pump for Kitchen, Bathroom, RV, Marine Yacht, Caravan, Garden
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**Shop now:** [https://www.desertcart.pt/products/532607820-t33-automatic-on-demand-diaphragm-pump-115vac-4-0gpm-45psi](https://www.desertcart.pt/products/532607820-t33-automatic-on-demand-diaphragm-pump-115vac-4-0gpm-45psi)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-25*