Poultry Water Tank Connector

Product Overview

The SL-65 water tank connector is the plastic fitting that joins the poultry drinker pressure tank to the water line. It has a cylindrical top 2.7 cm across and stands 4.2 cm high, with a hex-shaped base that can be tightened by hand or with a wrench. At 8 g per piece, it is a small but important link in the drinking system, because a loose tank connection drops line pressure across the whole row of nipples.

The translucent white body lets staff confirm water flow when the tank fills after a refill. The hex base gives a firm grip point so the connector does not spin when the tank nut is tightened, which is a common failure point when fittings rely on smooth round sides. It is supplied as a simple molded part ready to install with the matching tank and regulator hardware used on most commercial poultry houses.

Key Features and Benefits

• Hex base for firm tightening - grips with hand or wrench so the tank connection stays secure under normal line pressure.
• Translucent white body - shows water level and flow when the tank refills during daily farm checks.
• Compact 4.2 cm height - fits into the limited space between tank wall and mounting frame on suspended systems.
• 8 g lightweight part - adds negligible weight to the suspended tank assembly and its lifting cables.
• Direct tank-to-line link - simplifies the connection between pressure tank and drinker hose with fewer adapters.
• Corrosion-proof plastic - will not rust in the permanently wet tank environment where metal connectors would corrode.

Technical Specifications

• Product name: SL-65 water tank connector
• Top diameter: 2.7 cm
• Overall height: 4.2 cm
• Net weight: 8 g
• Base shape: hexagonal nut base
• Material: translucent white engineering plastic

Materials and Quality

The connector is molded from translucent white plastic made for constant contact with drinking water. The hex base is formed with flat sides that hold a wrench without rounding off, and the cylindrical neck keeps the wall thickness even for a watertight seal. Each piece is checked for complete molding and clean flash removal before packing.

Because the connector lives in a permanently wet area, the plastic is chosen to resist algae growth and mild disinfectants used during tank cleaning. The same mold standard is kept for repeat orders, so spare connectors fit the existing tanks years later.

The cylindrical neck is formed with a smooth inner bore so water passes without creating a pressure drop at the tank outlet, which helps the downstream regulator keep a steady line pressure across the whole row. The translucent neck also lets staff see whether air has entered the tank loop during refill, so pressure surges downstream are easier to diagnose.

How to Use and Maintain

Slide the connector through the tank outlet opening, fit the matching seal and nut, and tighten by wrench while holding the hex base to prevent spinning. Connect the drinker hose to the cylindrical end, then open the water supply and watch for weeping at the joint.

During tank cleaning, remove the connector once a season and scrub the inside to clear any biofilm. If the hex corners round off after years of tightening, replace the connector to keep a firm grip, and keep a few spares in the farm maintenance box for quick tank-side repairs.

When the tank is drained for cleaning, take the opportunity to inspect the connector from both sides, because a slow internal crack only becomes visible once the fitting is out of the tank and held up to the light.

Applications

This connector is used wherever a poultry nipple drinking system draws from a pressure tank, whether in layer houses, broiler houses or breeder farms. It sits at the tank outlet and passes water to the regulator and on to the suspended drinker line at cage level.

It is also a standard spare part for maintenance teams, because tank connectors are one of the first items to leak when an older system is restarted after cleaning. Distributors stock it alongside pressure regulators, tank assemblies and end caps so that tank-side repairs can be completed in one visit without waiting for a separate order.

Why Choose Hebei Yilu Shunfeng Breeding Equipment

Hebei Yilu Shunfeng Breeding Equipment Co., Ltd. specializes in poultry feeding, drinking and breeding equipment for farmers and distributors worldwide. Every product is checked before shipment to ensure consistent quality, and orders are packed with export-grade packaging to protect the goods during transport. Our sales team can provide specification sheets, packing details and shipping advice for any order size. If you need more information about this connector, packaging options or mixed container loads, please contact us.

Frequently Asked Questions

Q1: What does the hex base do?

The hex base lets you hold the connector steady with a wrench while the tank nut is tightened, so the fitting does not spin or twist during installation.

Q2: Is a seal or washer needed?

A matching seal washer between the connector and tank wall is recommended for a watertight joint; please confirm the tank outlet size when ordering. We can supply washers together with the connectors for a complete kit.

Q3: Can I see water flow through the body?

Yes, the translucent white body lets operators confirm that water is passing through when the tank refills each day.

Q4: What if the hex corners wear smooth over time?

Once the hex no longer holds a wrench, the connector should be replaced; keeping a small stock on the farm prevents downtime at tank refilling time. Also check the seal washer each season and replace it if it has flattened, since a tired washer is the usual cause of weeping around the hex base.