Duckbill Valve Kit Sunluway Automotive Kit

Description

Product Overview

The Sunluway Duckbill Valve Kit is engineered for universal compatibility with Dometic S, T, J, VHT and VG series vacuum pumps. Each kit contains four 1‑1/2″ duckbill valves (Part #385310076), a precision‑machined bellows pump with mounting bolts (Part #385230980), and two O‑ring kits (Part #385310151). Constructed from high‑grade polymer and reinforced metal components, the kit delivers consistent sealing performance under high‑pressure conditions while resisting wear and chemical exposure. The compact package dimensions (5.59 x 4.37 x 4.33 inches) and lightweight design (12.1 ounces) make storage and handling effortless.

Usage

Designed for automotive repair shops, mobile service units, and DIY enthusiasts, this kit excels in replacing worn or damaged vacuum pump components in refrigeration, air‑conditioning and fuel‑injection systems. Install the duckbill valve to restore proper vacuum flow, attach the bellows pump to maintain pressure stability, and use the O‑ring set to ensure leak‑free seals. Ideal for routine maintenance, emergency repairs, and building a spare‑parts inventory for fleet vehicles.

Why Choose Us

Sunluway combines rigorous material testing with precision manufacturing to guarantee each component meets OEM specifications. Our kits undergo a multi‑stage quality inspection, ensuring dimensional accuracy and functional reliability. With a proven track record reflected in a dedicated customer base, we offer responsive after‑sale support—any issues are addressed promptly to keep your operations running smoothly.

Key Features

• Universal fit for all Dometic S, T, J, VHT and VG vacuum pump models.
• High‑quality polymer duckbill valve provides superior sealing and durability.
• Robust bellows pump maintains consistent pressure under demanding conditions.
• Complete hardware package includes bolts and two O‑ring kits for hassle‑free installation.
• Lightweight, compact design simplifies storage and on‑site handling.

FAQ

What vehicle models are compatible with this kit?

The kit is compatible with any vehicle that uses Dometic S, T, J, VHT or VG series vacuum pumps, commonly found in refrigeration, HVAC and fuel‑injection systems across a wide range of automotive applications.

Can I install the kit myself without special tools?

Yes, the kit includes all necessary bolts and O‑rings, and the components are designed for straightforward hand‑tool installation. Detailed instructions are provided to guide you through each step.

What is the warranty period for this product?

Sunluway offers a one‑year limited warranty covering manufacturing defects. If you encounter any issues within this period, contact our support team for a replacement or refund.

How do I ensure I have the correct size before purchasing?

Verify your vacuum pump model number against the Dometic series list (S, T, J, VHT, VG). The 1‑1/2″ duckbill valve is the standard size for these models. If in doubt, consult the pump’s service manual or contact our technical support.

Is the kit suitable for marine or off‑road applications?

While the kit is designed for automotive environments, its corrosion‑resistant materials also perform well in marine and off‑road conditions, provided the installation follows the manufacturer’s guidelines for exposure to saltwater and extreme temperatures.