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

Mfr Part#
472W2761-21#A

Boeing 472W2111-705 Tube Detail - Bent, Waste System
Boeing 472W2111-705 Tube Detail - Bent, Waste System
The Boeing Company

Mfr Part#
472W2111-705

Boeing 472W2112-499 Tube Assembly - Interface, Waste System
Boeing 472W2112-499 Tube Assembly - Interface, Waste System
The Boeing Company

Mfr Part#
472W2112-499

Boeing 417T2117-4 Clean-Out Assembly
Boeing 417T2117-4 Clean-Out Assembly
The Boeing Company

Mfr Part#
417T2117-4

478W4606-23#A Sect 46 - Supply and Drain, Lavatory 3F-1L
478W4606-23#A Sect 46 - Supply and Drain, Lavatory 3F-1L

Mfr Part#
478W4606-23#A

478W4604-5#A Sect 46 - Supply and Drain, Lavatory 3F-LC/RC
478W4604-5#A Sect 46 - Supply and Drain, Lavatory 3F-LC/RC

Mfr Part#
478W4604-5#A

Boeing LMI-IP-0000380486 LMI Commodity - Mainline Drain Line to Massachusetts
Boeing LMI-IP-0000380486 LMI Commodity - Mainline Drain Line to Massachusetts
The Boeing Company

Mfr Part#
LMI-IP-0000380486

GF11002-621 K4E - Loose Parts Kit Plumbing Routing H
GF11002-621 K4E - Loose Parts Kit Plumbing Routing H
Encore Interiors Inc

Mfr Part#
GF11002-621

Boeing 417A2403-230 Drain Tube
Boeing 417A2403-230 Drain Tube
The Boeing Company

Mfr Part#
417A2403-230

478W2725-7#D Sect 47 Pump Installation - Potable Water System
478W2725-7#D Sect 47 Pump Installation - Potable Water System

Mfr Part#
478W2725-7#D

332W2100-40#D Plumbing Installation - Integrated Drainage and Ventilation System Components
332W2100-40#D Plumbing Installation - Integrated Drainage and Ventilation System Components

Mfr Part#
332W2100-40#D

Boeing 624Z4028-221 Installation Requirement, Galley Heat
Boeing 624Z4028-221 Installation Requirement, Galley Heat
The Boeing Company

Mfr Part#
624Z4028-221

478W4300-17#C Sect 43 Supply and Drain Installation, Left Hand Trunk
478W4300-17#C Sect 43 Supply and Drain Installation, Left Hand Trunk

Mfr Part#
478W4300-17#C

Boeing 356T0202-25M-N1810077015 Tube Assembly - Drain System
Boeing 356T0202-25M-N1810077015 Tube Assembly - Drain System
The Boeing Company

Mfr Part#
356T0202-25M-N1810077015

Boeing 824Z1601-1014 Potable Water System - Door 3 Branch Line
Boeing 824Z1601-1014 Potable Water System - Door 3 Branch Line
The Boeing Company

Mfr Part#
824Z1601-1014

Boeing 824Z1601-1015 Potable Water System - Door 3 Branch Line
Boeing 824Z1601-1015 Potable Water System - Door 3 Branch Line
The Boeing Company

Mfr Part#
824Z1601-1015

77000-910-071 Shroud Waterline 1-1/4 Inch
77000-910-071 Shroud Waterline 1-1/4 Inch
Mag Aerospace Industries Inc

Mfr Part#
77000-910-071

Boeing LMI-IP-0000380568 LMI Commodity - Build Up Water Supply
Boeing LMI-IP-0000380568 LMI Commodity - Build Up Water Supply
The Boeing Company

Mfr Part#
LMI-IP-0000380568

Boeing LMI-IP-0000380533 LMI Commodity - Build Up Water - Cargo Flow
Boeing LMI-IP-0000380533 LMI Commodity - Build Up Water - Cargo Flow
The Boeing Company

Mfr Part#
LMI-IP-0000380533

478W4180-4#A Sect 41 - Left Hand Trunk Line Supply and Drain
478W4180-4#A Sect 41 - Left Hand Trunk Line Supply and Drain

Mfr Part#
478W4180-4#A

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.