---
product_id: 422055841
title: "Merrill MFG 5\" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in…"
brand: "merrill"
price: "1198 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Merrill"
url: https://www.desertcart.dk/products/422055841-merrill-mfg-5-cast-iron-well-seal-cap-split-top
store_origin: DK
region: Denmark
---

# Zinc-plated steel bolts 5" cast iron durability 3/4" thick rubber packer seal Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in…

**Brand:** merrill
**Price:** 1198 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal your well with confidence — durability meets effortless installation!

## Quick Answers

- **What is this?** Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… by merrill
- **How much does it cost?** 1198 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/422055841-merrill-mfg-5-cast-iron-well-seal-cap-split-top)

## Best For

- merrill enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Split Plate Design:** Split top plate allows for easy installation and maintenance without compromising seal integrity.
- • **Engineered for Precision Fit:** Designed specifically for 5" inside diameter well casings to ensure a secure, leak-proof seal.
- • **Corrosion-Resistant Fastening:** Zinc-plated steel bolts enhance durability and protect against rust in demanding environments.
- • **Robust Cast Iron Construction:** Heavy-duty cast iron material guarantees long-lasting strength and resistance to wear.
- • **Superior Sealing with Rubber Packer:** 3/4" thick rubber packer provides exceptional sealing performance, preventing contamination.

## Overview

The Merrill MFG 5" Cast Iron Well Seal features a split top plate and a 3/4" thick rubber packer, engineered for 5" inside diameter well casings. Constructed from durable cast iron with zinc-plated steel bolts, it supports pump sets up to 300' depth, ensuring a reliable, corrosion-resistant seal with easy installation.

## Description

Cast Iron well seals are suitable for a majority of installations with pump sets up to 300' 5" x 1" X 1" Cast Iron Well Seal, Split Plate, Single Drop, 3/4" thick rubber packer with zinc-plated steel bolts.

Review: We were very happy to get this part!
Review: It was the perfect air. I was unable to find this size at the big box stores.

## Features

- For use with 5 in. inside diameter well casing
- 1" Drop Pipe
- Painted Cast Iron, Split Plate Design
- 3/4" thick rubber packer
- Easy Installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SVQ3PS8 |
| ASIN  | B09SVQ3PS8 |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (31) |
| Customer reviews | 4.5 4.5 out of 5 stars (31) |
| Date First Available | 21 March 2022 |
| Date First Available  | 21 March 2022 |
| Item Weight | 2.71 Kilograms |
| Item model number | Merrill... |
| Item model number  | Merrill... |
| Manufacturer | Merrill Manufacturing Company |
| Manufacturer  | Merrill Manufacturing Company |
| Material | Cast Iron |
| Package Dimensions | 15.49 x 15.29 x 7.59 cm; 2.71 kg |
| Package Dimensions  | 15.49 x 15.29 x 7.59 cm; 2.71 kg |
| Power source type | electric |
| Style | Above Ground |

## Product Details

- **Brand:** Merrill
- **Colour:** Black
- **Material:** Cast Iron
- **Power source:** electric
- **Style:** Above Ground

## Images

![Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… - Image 1](https://m.media-amazon.com/images/I/410BpHEPgPL.jpg)
![Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… - Image 2](https://m.media-amazon.com/images/I/51XdPzBLK4L.jpg)
![Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… - Image 3](https://m.media-amazon.com/images/I/51bQh0BCIaL.jpg)
![Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… - Image 4](https://m.media-amazon.com/images/I/51nx1vXemdL.jpg)
![Merrill MFG 5" Cast Iron Well Seal, Cap, Split Top Plate, Single Drop 1in… - Image 5](https://m.media-amazon.com/images/I/51tOHc+i2fL.jpg)

## Questions & Answers

**Q: Will the 1 inch bushing allow for a 1 inch pipe?**
A: If you mean the center hole on the well seal, that is made to fit around 1” pipe.  The 1” bushing for the wire connection is tapped to fit 1” pipe if that is your question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***R on 3 September 2024*

We were very happy to get this part!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 22 July 2025*

It was the perfect air. I was unable to find this size at the big box stores.

### ⭐⭐⭐⭐⭐ Review
*by D***O on 9 August 2024*

Heavy duty and very easy to install. Now my water well is kept clean and secure

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**Shop now:** [https://www.desertcart.dk/products/422055841-merrill-mfg-5-cast-iron-well-seal-cap-split-top](https://www.desertcart.dk/products/422055841-merrill-mfg-5-cast-iron-well-seal-cap-split-top)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*