For what gauge wire are these intended?

This cap is for 16 to 20 gauge wire, and is not to be used with voltage exceeding 24 VAC.

do you offer a cap that will accmodate a 14 to 12 guage wire size?

These caps likely will not work with that gauge of wire, as the wire is too thick.

what is the grease cap for? I don’t see one on my current system.

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.

What is the size of grease cap tube diameter & height. do not include the square base

The tube itself is 2.25" long, with a 0.5" diameter.

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

Product ID: 62371995

Details

Brand
Orbit
Colour
Orange
Connector type
Wire Nut
Global Trade Identification Number
Item dimensions L x W x H
38 x 191 x 246
Item weight
0.55 Pounds

💧100% waterproof seal

🔧twist-on wire nut for secure connection

🛡️corrosion-resistant grease tube

₩103330

Duties & taxes included

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Lock in reliability, bury the worry.

DIRECT BURIAL READY - Designed specifically for underground use, ensuring long-lasting durability in harsh soil conditions.
EFFORTLESS INSTALLATION - Twist-on wire nuts and grease tubes make setup quick and foolproof—no electrician needed.
UNIVERSAL COMPATIBILITY - Works seamlessly with Orbit, Hydro-Rain, and other major irrigation controllers and valves.
PRESERVE YOUR INVESTMENT - Protect your sprinkler system from corrosion and costly repairs with industry-trusted materials.
ULTIMATE WATERPROOF PROTECTION - Keep your sprinkler wiring safe from water damage and electrical shorts with a 100% waterproof seal.

The Orbit 57505W Direct Burial Waterproof Grease Tube with Sprinkler Wire Nut 25-Pack offers a professional-grade solution to protect 24 VAC sprinkler wiring from water, corrosion, and electrical shorts. Featuring twist-on wire nuts and grease-filled tubes, these connectors are designed for direct burial and compatible with major irrigation brands, ensuring a secure, long-lasting connection that safeguards your sprinkler system investment.

Specifications

ASIN	B000FBOOOC
Best Sellers Rank	287,742 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,197 in Automatic Irrigation Accessories 9,375 in Pipe Fittings
Brand	Orbit
Colour	Orange
Connector Type	Wire Nut
Country of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (282)
Global Trade Identification Number	00046878575059
Item Dimensions	38 x 191 x 246 millimetres
Item Weight	0.55 Pounds
Manufacturer	Orbit Underground/Sunmate
Material	Plastic
Model Number	57505W
Number of Pieces	50
Part Number	57505
Set Name	Sprinkler Wire Connectors and Grease Caps Set
Thread Type	NPT
UPC	046878575059
Unit Count	25.0 count

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