---
product_id: 14857417
title: "57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack"
brand: "orbit"
price: "1468916₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/14857417-57505w-direct-burial-waterproof-grease-tube-with-sprinkler-wire-nut
store_origin: VN
region: Vietnam
---

# Waterproof Electrical safety Easy installation 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack

**Brand:** orbit
**Price:** 1468916₫
**Availability:** ✅ In Stock

## Summary

> 🌧️ Keep your wires safe and sound!

## Quick Answers

- **What is this?** 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack by orbit
- **How much does it cost?** 1468916₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/14857417-57505w-direct-burial-waterproof-grease-tube-with-sprinkler-wire-nut)

## Best For

- orbit enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 25-pack ensures you have enough for all your projects.
- • **Effortless Setup:** Includes grease tubes and wire nuts for quick installation.
- • **Direct Burial Ready:** Perfect for 2-wire and direct burial applications.
- • **Ultimate Protection:** Safeguards your 24 VAC sprinkler wire from water and corrosion.
- • **Versatile Compatibility:** Works seamlessly with Orbit, Hydro-Rain, and other major brands.

## Overview

The Orbit57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack is designed to protect 24 VAC sprinkler wires from water, corrosion, and electrical shorting. This waterproof solution is ideal for use in valve boxes and is compatible with major brands, ensuring reliable performance in direct burial applications.

## Description

Orbit 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack

## Features

- Protects 24 VAC sprinkler wire from water, corrosion, and electrical shorting
- Waterproof wire connectors are ideal for 24 VAC solenoids in valve boxes
- Grease tubes with wire nuts are ideal for 2-wire and direct burial applications
- Compatible with controllers and valves from Orbit, Hydro-Rain, and other major brands

## Product Details

- **Material:** Plastic
- **Brand:** Orbit
- **Color:** Orange
- **Item dimensions L x W x H:** 1.5 x 7.5 x 9.7 inches
- **Connector Type:** Wire Nut
- **Thread Type:** NPT
- **Item Weight:** 0.55 Pounds
- **Number of Pieces:** 50
- **Global Trade Identification Number:** 00046878575059
- **Manufacturer:** Orbit Underground/Sunmate

## Images

![57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack - Image 1](https://m.media-amazon.com/images/I/41LrRzFDSqL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: For what gauge wire are these intended?**
A: This cap is for 16 to 20 gauge wire, and is not to be used with voltage exceeding 24 VAC.

**Q: do you offer a cap that will accmodate a 14 to 12 guage wire size?**
A: These caps likely will not work with that gauge of wire, as the wire is too thick.

**Q: what is the grease cap for? I don’t see one on my current system.**
A: The grease caps are used to waterproof the the wires. You screw the wires into the orange cap then you stick the orange cap into the grease cap then close the grease cap with wires extending from each end. The grease caps are not necessary but they are another level of protections for the wires.

**Q: What is the size of grease cap tube diameter & height.  do not include the square base**
A: The tube itself is 2.25" long, with a 0.5" diameter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as described
*by A***R on March 10, 2025*

Worked as described. No issues.

### ⭐⭐⭐⭐⭐ Worked as Advertised
*by B***K on May 10, 2024*

Perfect solution for wiring Irrigation zones in box Protecting the wiring would highly recommend and purchase again!!!

### ⭐⭐⭐⭐⭐ Easy to use and should work for many years
*by J***F on July 28, 2016*

Orbit WaterMaster Underground 57505W Grease Cap With Orange Nut, 25-PackI was looking for a way to waterproof the electrical connections to my sprinklers and came across this product. I have had problems with the sprinkler valves not working as the wiring into the sprinklers had become corroded.The product arrived in a sealed bag. The grease caps were a lot bigger than I thought they would be. See picture. The caps themselves are easy to use and allowed me to fit in 3 different wires in one sealed cap.I used a little bit bigger wire (16 gauge) and put each connection to the sprinkler in a sealed cap. The common wire (or white wire) is shared with each sprinkler and goes from valve to valve. I also used the grease caps for each valve to the distribution box. I installed this product two months ago and haven’t had a short out ever since. I would recommend this product to anyone looking to ensure there sprinkler system lasts for years to come.Let me know if you have any questions about this product or my review. If you found my review helpful, please click the yes button below.

## Frequently Bought Together

- Orbit 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack
- Hunter AC-Solenoid Replacement
- Rain Bird SRKCP/CPF Replacement Solenoid for CP/DV/ASVF/DAS/JTV Series Valves

---

## 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.vn/products/14857417-57505w-direct-burial-waterproof-grease-tube-with-sprinkler-wire-nut](https://www.desertcart.vn/products/14857417-57505w-direct-burial-waterproof-grease-tube-with-sprinkler-wire-nut)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-30*