Dixon
Vapor Recovery Cap w/ Chain
- SKU:
- NLDIXVR4050PL1200
- Availability:
- Limited quantity available.
- Weight:
- 2.00 LBS
Description
Dixon NLDIXVR4050PL1200 Vapor Recovery Cap with Chain
The Dixon NLDIXVR4050PL1200 Vapor Recovery Cap with Chain is designed to protect compatible vapor recovery connections from dirt, debris, moisture, and other environmental contaminants when the connection is not in use.
Designed for petroleum transport, tank truck, and bulk liquid handling applications, this protective cap helps keep exposed vapor recovery connection and sealing surfaces clean during transport, storage, and equipment downtime. An attached retaining chain keeps the cap secured to the equipment, helping reduce the risk of loss when the cap is removed.
Product Highlights
- Dixon part number NLDIXVR4050PL1200
- Vapor recovery protective cap
- Designed for compatible vapor recovery system connections
- Includes attached retaining chain
- Helps prevent loss of the cap when removed
- Protects exposed vapor recovery connections
- Helps prevent contamination of sealing surfaces
- Shields against dirt, debris, dust, moisture, and environmental contaminants
- Suitable for tank truck and bulk liquid transfer equipment
- Designed for petroleum transport applications
- Durable construction for demanding service environments
- Protective component only — not intended to retain pressure
Technical Specifications
| Brand | Dixon |
|---|---|
| Part Number | NLDIXVR4050PL1200 |
| Product Type | Vapor Recovery Protective Cap |
| Retainer | Attached Chain |
| Primary Function | Protection of Disconnected Vapor Recovery Connections |
| Protection | Dirt, Debris, Dust, Moisture, and Environmental Contaminants |
| Applications | Petroleum Transport, Tank Truck, and Bulk Liquid Handling Equipment |
| Pressure-Retaining Component | No — Protective Use Only |
Vapor Recovery Connection Protection
The NLDIXVR4050PL1200 is designed to cover compatible vapor recovery connections when disconnected, helping protect exposed connection and sealing surfaces from environmental contamination.
Keeping the vapor recovery connection covered when it is not in use helps maintain system cleanliness and readiness for future service.
Protection Against Contamination
Exposed vapor recovery fittings can be subjected to dirt, debris, dust, moisture, and other environmental contaminants during transportation, storage, and equipment downtime.
This protective cap provides coverage for the connection, helping reduce contamination of critical connection and sealing surfaces.
Attached Retaining Chain
An integrated retaining chain keeps the vapor recovery cap attached to the equipment when the cap is removed from the connection.
This design helps reduce the risk of the cap becoming misplaced or lost during operation, transportation, or service.
Tank Truck & Bulk Liquid Service
The supplied product information identifies this vapor recovery cap for use with equipment in petroleum transport, tank truck, and bulk liquid handling applications.
Its durable construction is intended for demanding service environments where vapor recovery connections may be regularly exposed during loading, unloading, transportation, or equipment downtime.
Typical Applications
- Vapor recovery system connections
- Petroleum transport equipment
- Tank trucks
- Bulk liquid handling equipment
- Protection during transportation
- Protection during storage
- Protection during equipment downtime
Use & Service Notes
Use the cap to cover a compatible vapor recovery connection while disconnected. Verify connection and equipment compatibility before ordering or installation.
The NLDIXVR4050PL1200 is intended for protective purposes and should not be used as a pressure-retaining component.

Our specialists can help with Dixon vapor recovery caps, connection compatibility, tank truck components, and matching vapor recovery equipment.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is the Dixon NLDIXVR4050PL1200?
The NLDIXVR4050PL1200 is a vapor recovery protective cap with an attached retaining chain designed to cover compatible vapor recovery connections when they are not in use.
What does this vapor recovery cap protect against?
The cap helps protect exposed vapor recovery connections against dirt, debris, dust, moisture, and other environmental contaminants.
Does the cap include a retaining chain?
Yes. The NLDIXVR4050PL1200 includes an attached retaining chain that helps keep the cap secured to the equipment when removed.
Why is the retaining chain useful?
The chain helps reduce the risk of the cap being lost or misplaced during operation, transportation, or service.
What applications is this cap intended for?
The supplied product information identifies petroleum transport, tank truck, and bulk liquid handling applications.
Is this cap designed to retain system pressure?
No. The supplied product information states that the cap is intended for protective purposes and should not be used as a pressure-retaining component.
What size is the NLDIXVR4050PL1200?
A specific nominal connection size was not supplied in the provided product information. Verify compatibility with the intended vapor recovery connection before ordering.
What material is the cap made from?
A specific cap material was not supplied in the provided product information.
Important Ordering & Product Notes
- This listing covers the Dixon NLDIXVR4050PL1200 Vapor Recovery Cap with Chain.
- Designed to protect compatible vapor recovery connections while disconnected.
- Includes an attached retaining chain to help prevent loss of the cap.
- Helps protect against dirt, debris, dust, moisture, and environmental contaminants.
- Suitable for petroleum transport, tank truck, and bulk liquid handling applications.
- This cap is intended for protective purposes only.
- It should not be used as a pressure-retaining component.
- A specific nominal connection size, construction material, seal material, dimensions, product weight, pressure rating, and temperature range were not supplied in the provided product information.
- Verify compatibility with the specific vapor recovery connection and equipment configuration before ordering.