Water Lines and Hoses

Water lines are vital for water management systems, enabling efficient water distribution and waste management. The aircraft water lines and hoses in our inventory are designed for durability, reliability, and compatibility with various system requirements. These water lines are made by trusted industry manufacturers with quality materials, ensuring optimal performance and long service life. Explore our selection that includes items from Boeing, Flexfab LLC, Hydraflow, and more to find water lines for your aircraft.
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478W4606-17#C Sect 46 Supply and Drain Installation, Lavatory 3F-1
478W4606-17#C Sect 46 Supply and Drain Installation, Lavatory 3F-1

Mfr Part#
478W4606-17#C

B87050AWDU0174 Drain Assembly, Galley
B87050AWDU0174 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87050AWDU0174

B87050AWDD0228 Drain Assembly, Galley
B87050AWDD0228 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87050AWDD0228

77000-180-182 Waste Tube Assembly
77000-180-182 Waste Tube Assembly
Mag Aerospace Industries Inc

Mfr Part#
77000-180-182

B87001AWDU0124 Drain Assembly, Galley
B87001AWDU0124 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87001AWDU0124

478W4680-13#B Sect 46 - Power Distribution Unit Drain Installation 777-8F
478W4680-13#B Sect 46 - Power Distribution Unit Drain Installation 777-8F

Mfr Part#
478W4680-13#B

472W2165-11#A Interface Tube Installation - Section 41, Waste System
472W2165-11#A Interface Tube Installation - Section 41, Waste System

Mfr Part#
472W2165-11#A

RAINEROS
RAINEROS
The Boeing Company

Mfr Part#
D842-013408-RFC-2025-4589

Boeing Q821J1214-10 Kit - ICS Tubing Installation, DR3 Galley
Boeing Q821J1214-10 Kit - ICS Tubing Installation, DR3 Galley
The Boeing Company

Mfr Part#
Q821J1214-10

824Z1311-1142 Vacuum Waste System - Door 2 Branch Line
824Z1311-1142 Vacuum Waste System - Door 2 Branch Line

Mfr Part#
824Z1311-1142

B87050AWDD0237 Drain Assembly, Galley
B87050AWDD0237 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87050AWDD0237

289T1191-5 Arr Drain Line System Redesign
289T1191-5 Arr Drain Line System Redesign
The Boeing Company

Mfr Part#
289T1191-5

RAINEROS
RAINEROS
The Boeing Company

Mfr Part#
D842-013408-RFC-2025-4591

472W2761-21#B Tubing Installation - Section 47 Branch Lines, Washington
472W2761-21#B Tubing Installation - Section 47 Branch Lines, Washington

Mfr Part#
472W2761-21#B

478W4680-5#B Sect 46 - Power Distribution Unit Drain Installation 777-8F
478W4680-5#B Sect 46 - Power Distribution Unit Drain Installation 777-8F

Mfr Part#
478W4680-5#B

B87001BWDL0042 Drain Assembly, Galley
B87001BWDL0042 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87001BWDL0042

472W2727-7#A Sect 47 Tubing Installation, A-2 Ground Water Drainage Unit - Waste System
472W2727-7#A Sect 47 Tubing Installation, A-2 Ground Water Drainage Unit - Waste System

Mfr Part#
472W2727-7#A

B87050AWDU0171 Drain Assembly, Galley
B87050AWDU0171 Drain Assembly, Galley
Jamco Corporation

Mfr Part#
B87050AWDU0171

472W2161-5#B Sect 41 Tubing Installation, Branch Lines - Was
472W2161-5#B Sect 41 Tubing Installation, Branch Lines - Was

Mfr Part#
472W2161-5#B

Boeing 824Z1301-1288 Potable Water System - Door 2 Branch Line
Boeing 824Z1301-1288 Potable Water System - Door 2 Branch Line
The Boeing Company

Mfr Part#
824Z1301-1288

Frequently Asked Questions

What is a water line in an aircraft?

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A water line is a hose that supplies water to various onboard systems, ensuring proper distribution and management of water.

What are the types of water lines in an aircraft?

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There are typically two types of aircraft water lines: metal tubing or flexible hoses. Metal tubes and fittings are most common, but flexible hoses are preferred near moving parts or areas with considerable vibration.

What is a water valve in an aircraft?

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A water valve regulates, directs, or controls water flow by opening, closing, or partially obstructing water lines.

What are the types of water valves in an aircraft?

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There are several types of water valves, including fill, selector, and drain valves. The fill valve directs water flow into the aircraft, while the drain valve directs it out. The selector valve controls water flow in multiple subsystems.

DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.