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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Boeing 65-11073-5 Flush Line Installation
Boeing 65-11073-5 Flush Line Installation
The Boeing Company

Mfr Part#
65-11073-5

637-4475-001 Feed Line
637-4475-001 Feed Line

Mfr Part#
637-4475-001

478W4701-14#B Sect 47 Potable Water - AS-2 Galley Drain
478W4701-14#B Sect 47 Potable Water - AS-2 Galley Drain

Mfr Part#
478W4701-14#B

478W4380-1#B 777-8F Drain To Mast Installation - Section 43, Purchase Order
478W4380-1#B 777-8F Drain To Mast Installation - Section 43, Purchase Order

Mfr Part#
478W4380-1#B

478W4300-15#C Sect 43 Supply and Drain Installation, Left Hand Trunk
478W4300-15#C Sect 43 Supply and Drain Installation, Left Hand Trunk

Mfr Part#
478W4300-15#C

478W4600-4#D Sect 46 Supply and Drain, Right Trunkline
478W4600-4#D Sect 46 Supply and Drain, Right Trunkline

Mfr Part#
478W4600-4#D

Boeing 478W4600-1#B Sect 46 Supply and Drain, Keel Plumbing
Boeing 478W4600-1#B Sect 46 Supply and Drain, Keel Plumbing

Mfr Part#
478W4600-1#B

Boeing 824Z1301-2034 Potable Water System - Door 2 Branch Line
Boeing 824Z1301-2034 Potable Water System - Door 2 Branch Line
The Boeing Company

Mfr Part#
824Z1301-2034

478W2725-9#A Sect 47 Pump Installation - Potable Water System
478W2725-9#A Sect 47 Pump Installation - Potable Water System

Mfr Part#
478W2725-9#A

NSA3630-12 Prctn For Tubing (Water System)
NSA3630-12 Prctn For Tubing (Water System)
Boeing Distribution Services
Boeing 342X1233 Box Tubes
Boeing 342X1233 Box Tubes
The Boeing Company

Mfr Part#
342X1233

472W2360-40#A Sect 43 Tubing Installation - Waste System
472W2360-40#A Sect 43 Tubing Installation - Waste System

Mfr Part#
472W2360-40#A

472W2365-32#A Interface Tube Installation - Section 43, Waste System
472W2365-32#A Interface Tube Installation - Section 43, Waste System

Mfr Part#
472W2365-32#A

472W2365-27#A Sect 43 Interface Tube Installation - Waste System
472W2365-27#A Sect 43 Interface Tube Installation - Waste System

Mfr Part#
472W2365-27#A

472W2361-9#A Sect 43 Tubing Installation, Branch Lines - Was
472W2361-9#A Sect 43 Tubing Installation, Branch Lines - Was

Mfr Part#
472W2361-9#A

472W2360-41#A Sect 43 Tubing Installation - Waste System
472W2360-41#A Sect 43 Tubing Installation - Waste System

Mfr Part#
472W2360-41#A

Boeing 286W61R1-8AA Sect 41 Crown Raceway - AE0275, AP0939
Boeing 286W61R1-8AA Sect 41 Crown Raceway - AE0275, AP0939
The Boeing Company

Mfr Part#
286W61R1-8AA

478W4601-12#A Sect 46 Supply and Drain Installation, Galley M
478W4601-12#A Sect 46 Supply and Drain Installation, Galley M

Mfr Part#
478W4601-12#A

472W2360-41#B Sect 43 Tubing Installation - Waste System
472W2360-41#B Sect 43 Tubing Installation - Waste System

Mfr Part#
472W2360-41#B

Boeing 472W2112-509 Tube Assembly - Interface, Waste System
Boeing 472W2112-509 Tube Assembly - Interface, Waste System
The Boeing Company

Mfr Part#
472W2112-509

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.