ASAB DDP42 Replacement Parts #69 - Pagoda Joint

Part Code: ASAB-SDDP42-69

Introducing the ASAB DDP42 Pagoda Joint — a purpose-fit hose connection adaptor used on ASAB DDP42 double diaphragm pump setups to provide a secure, serviceable join between the pump plumbing and flexible hose. The “pagoda” (barbed) profile is designed to grip the hose internally, helping prevent slip-off under flow/pressure changes and keeping the suction or transfer line tidy and reliable.

On AODD pump setups, a worn or damaged hose-tail style fitting is a common source of headaches like weeping at the connection, air ingress on suction (bubbles/prime loss), or hoses loosening under vibration. Replacing the joint with the correct DDP42 part helps restore a tight seal, improves hose retention, and reduces downtime caused by suction leaks or messy line failures.

Whether you’re rebuilding a suction/transfer line, replacing a barbed fitting that’s been over-tightened or knocked around, or standardising spares for quick workshop turnarounds, the ASAB-SDDP42-69 is a workshop-ready solution for dependable hose connections on your DDP42.

Key Benefits

• Direct replacement pagoda (barbed) joint for ASAB DDP42

• Provides a secure hose-tail connection for flexible hose plumbing

• Helps prevent hose slip and weeping at the connection point

• Reduces risk of air ingress on suction lines (bubbles, surging, prime loss)

• Ideal replacement for fittings that are cracked, worn, thread-damaged, or chewed up

• Supports tidy, serviceable hose routing on pump installations

• Built for commercial workshop and job-site use

What’s Included

• DDP42 Pagoda Joint — ASAB-SDDP42-69

Safety Check

• Isolate and depressurise first: Shut off air supply, bleed the airline fully, and ensure the pump and lines are not pressurised before removing fittings.

• Chemical exposure: Wear gloves and eye protection — residual product can spill when cracking hose connections.

• Use the right hose + clamp: Match hose ID to the barb size and use proper clamps (double-clamp on suction if needed).

• Don’t over-tighten threads: Tighten to seal, not to win — over-torque can crack housings or strip ports.

• Suction-side sealing is critical: Any tiny air leak will cause prime issues — check clamps, hose condition, and sealing faces.

• Test gradually: Prime at low air pressure first, confirm steady flow/no bubbles, then return to operating conditions.

ASAB – Engineered for Performance, Built to Last.