---
product_id: 3155197
title: "Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1\" NPT Conduit Connection, Powder Coated Polyester Finish"
brand: "simmons"
price: "KD 49.39"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/3155197-simmons-758-watertight-well-cap-heavy-duty-cast-iron-5
store_origin: KW
region: Kuwait
---

# Compact dimensions Watertight design Heavy duty cast iron Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1" NPT Conduit Connection, Powder Coated Polyester Finish

**Brand:** simmons
**Price:** KD 49.39
**Availability:** ✅ In Stock

## Summary

> 🔧 Built to Last, Designed to Protect!

## Quick Answers

- **What is this?** Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1" NPT Conduit Connection, Powder Coated Polyester Finish by simmons
- **How much does it cost?** KD 49.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/3155197-simmons-758-watertight-well-cap-heavy-duty-cast-iron-5)

## Best For

- simmons enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** 5-bolt construction ensures a secure and straightforward setup.
- • **Secure Connection:** Features a 1" NPT conduit connection for reliable sealing.
- • **Unmatched Durability:** Built with heavy-duty cast iron for long-lasting performance.
- • **Proudly Made in the USA:** Manufactured in the United States, supporting local craftsmanship.
- • **Weather-Resistant Finish:** Powder-coated polyester finish protects against the elements.

## Overview

The Simmons758 Watertight Well Cap is a robust solution for your well protection needs, featuring heavy-duty cast iron construction, a secure 1" NPT conduit connection, and a weather-resistant powder-coated finish. Weighing in at 9.1 pounds and measuring 10 x 8.75 x 5 inches, this well cap is designed for easy installation and long-term reliability, proudly made in the USA.

## Description

Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1" NPT Conduit Connection, Powder Coated Polyester Finish

## Features

- Heavy duty galvanized inner pipe
- Cast iron point
- This is manufactured in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Simmons Mfg. |
| Part Number | 758 |
| Item Weight | 9.1 pounds |
| Product Dimensions | 10 x 8.75 x 5 inches |
| Item model number | 758 |
| Size | 6 In. & 6-1/4 In. ID |
| Material | Cast Iron |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1" NPT Conduit Connection, Powder Coated Polyester Finish - Image 1](https://m.media-amazon.com/images/I/51EHIWyvUzL.jpg)
![Simmons 758 Watertight Well Cap; Heavy Duty Cast Iron, 5 Bolt Construction, 1" NPT Conduit Connection, Powder Coated Polyester Finish - Image 2](https://m.media-amazon.com/images/I/71sZpPPbb9L.jpg)

## Questions & Answers

**Q: What size pipe fitting is needed to connect conduit to this cap?**
A: Mine fit on an existing 1" conduit.

**Q: does it come with a rubber gasket?**
A: yes it does come with a rubber "crush type" gasket

**Q: My well pipe has a 5 5/8 OD, will this fit?**
A: I am quite certain that it will not.

**Q: Is this a vermin proof cap?**
A: Yes. It has a rubber gasket seal that compresses around the well as you tighten the bolts, and is vented by a screen. The screen has smaller holes in it than a window screen.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Durable well cap
  

*by S***J on Reviewed in the United States on November 9, 2023*

The new codes in my area require a "sealed" well cap.  I sold the home and the current well cap needed to be replaced.  This Simmons cap fit perfectly and is much more substantial "heavy duty" compared to the 30 year old cap it replaced.  Replacement requires routing the wires through the cap opening, this required detaching the pump wires and re-attaching them, I used a connector and heat shrink tube kit from Amazon to connect and seal the wires.  Total install took about 20 minutes.  I am now compliant!  The cap does have a vent hole underneath with a screen over it, so the fact that it is a "watertight" well cap is kinda a misnomer.  The area around the well does not flood so no issues with the vent.  Love it!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality sanitary cap for my 6 1/4" OD casing.
  

*by M***N on Reviewed in the United States on July 22, 2015*

Be sure this is the size you need. The rubber seal JUST slides over a 6 1/4" OD well casing. The seal is heavy 1/4" rubber. I would not want to try stretching it, but I suppose it might be possible. Being cast iron makes it a little heavy and difficult to hold in place while tightening five bolts, but one person can do it. I drilled a 5/8 hole in the top and installed a rubber boat drain plug so I could chlorinate the well without removing the entire cap.I changed all fasteners to stainless steel, and added washers. The well cap will sweat on a humid day and rust the fasteners quickly. When removal is necessary, I'm sure it will be an emergency, and I don't want rusted bolts.The cap has plenty of room for 4 - #10 wires, typical in most submersible well applications. I wrapped electrical tape around the wires at the pinch point anyway just in case, as the old cap had pinched the wire insulation slightly.The cap has a ground lug, be sure to use it, may save your pump during a lightning strike some day. The cap has a small tight mesh brass vent. Check it once in a while to make sure it is clear. If the vent doesn't allow air to enter, the pump will draw a vacuum in the shaft and eventually damage the pump.All in all, this is a quality sanitary well cap at a decent price. I'm glad I purchased it.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Well constructed and easy to install
  

*by M***N on Reviewed in the United States on April 26, 2019*

This product was well built and easy to install.  You will need to purchase a 1" conduit fitting for the adapter to properly install the electric line for the well pump.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-06*