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RV Propane Tank - 5.5 Gallon, Manchester Model 6813

$ 898.29
Sold out

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Note: Out of stock, no ETA currently available.

Need an RV propane tank? This Manchester 5.5-gallon underbody RV propane tank is a durable, safe choice at a great price. Very solid steel tank resistant to damage and corrosion, includes a large bash guard and comes with 1/4" steel channel brackets for mounting underneath your camper van.

We sell numerous sizes of Manchester tanks:

Dimensions Model Capacity Weight
8” x 42” Manchester 6811 6.7 gallon 51 lbs
10” x 32” Manchester 6814 7.9 gallon 52 lbs
10” x 23” Manchester 6813 5.5 gallon 43 lbs
12” x 28” Manchester 6840 9.8 gallon 65 lbs
12” x 32” Manchester 6817 11.2 gallon 72 lbs

 

Before selecting an underbody RV propane tank, measure the underbody cavities on your van to ensure you have the required space for mounting the tank.

Note: Tanks ship via truck freight, shipping is $149.

Key Features: RV Propane Tank - 5.5 Gallon, Manchester Model 6813

This RV propane tank:

  • Is made of steel, powder-coated with a light gray finish
  • Is built to ASME code for permanent mounting on motorized recreational vehicles (as specified by ASME-API Boiler and Pressure Vessel Code).
  • Uses a bash guard with multiple cutouts, so it doesn't retain any corrosive materials or build up ice around the valves
  • Comes with a 1-year warranty
  • Has a 312 psi working pressure
  • Carries Canadian provincial registration numbers.
  • Uses typical valve layout for ASME tanks:
    • Relief Valve — UL-listed (UL 132) with 312 psi internal spring operation.
    • Vapor Service Valve — internal excess flow.
    • Outage Valve (Fixed Liquid Level Gauge) — installed to insure proper filling.
    • 80% Stop-Fill Valve — 1 3/4" ACME connection.

Note: This is a permanently-mounted tank, built to ASME specifications. In the US, propane (LP gas) tanks are built to the specifications of either the ASME Boiler and Pressure Vessel Code or DOT Hazardous Materials Regulations. Basically, the difference between the two is permanent installation (ASME) and transportable use (DOT). DOT capacity is expressed in pounds of water. ASME capacity is expressed in U.S. gallons. DOT tanks must be recertified after 12 years and then at 5-year intervals, ASME tanks do not require recertification. Laws for propane containers differ by US state - see this list of US state propane container regulations.

Specifications: RV Propane Tank - 5.5 Gallon, Manchester Model 6813

Capacity (US gallons) 5.5
Capacity (lbs.) 25
Weight (lbs.) 43
Diameter (inches) 10
Length (inches) 23

 

Specifications: RV Propane Tank - 5.5 Gallon, Manchester Model 6813

Manchester 6813 RV Propane Tank Drawing

 

 

Vehicle fitment

Product type
Fuel or propane system component
Vehicle
Camper vans and RVs
Summary
Camper vans and RVs that need an underbody RV propane tank. Confirm tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Product listing notes: Need an RV propane tank? This Manchester 5.5-gallon underbody RV propane tank is a durable, safe choice at a great price. Very solid steel tank resistant to damage and corrosion, includes a large bash guard and comes with 1/4" steel channel brackets for mounting underneath your camper van. Before selecting an underbody RV propane tank, measure the underbody cavities on your van to ensure you have the required space for mounting the tank. Is built to ASME code for permanent mounting on motorized recreational vehicles (as specified by ASME-API Boiler and Pressure Vessel Code).

Fitment FAQ

What does this RV Propane Tank - 5.5 Gallon, Manchester fit?

This RV Propane Tank - 5.5 Gallon, Manchester fits Camper vans and RVs.

Is this product vehicle-specific?

This underbody RV propane tank is built for motorized recreational vehicle applications. Fit depends on underbody mounting space, tank capacity, brackets, clearances, line routing, venting, and applicable safety requirements.

What should I verify before ordering?

Confirm tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before checkout.

What installation details matter?

Confirm tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Use professional installation for propane system work and verify all applicable safety requirements.

Who is this product best for?

This underbody RV propane tank is intended for camper van and RV propane system builds where underbody mounting space and safety requirements match.

Campervan HQ fitment guide

RV Propane Tank - 5.5 Gallon, Manchester Model 6813 for camper van and RV builds

RV Propane Tank - 5.5 Gallon, Manchester Model 6813 supports Camper vans and RVs applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.

Why choose this product?

  • Supports camper van, RV, and mobile build planning
  • Helps confirm measurements, installation needs, and clearances before checkout
  • Useful for matching the product to the build layout before ordering

Installation context

  • Confirm measurements and clearances
  • Review wiring, mounting, sealant, or material requirements where relevant
  • Use professional installation when the build requires it

Compatibility notes

Camper vans and RVs that need an underbody RV propane tank. Confirm tank capacity, underbody mounting location, line routing, venting, brackets, clearances, applicable safety requirements before ordering. Product listing notes: Need an RV propane tank? This Manchester 5.5-gallon underbody RV propane tank is a durable, safe choice at a great price. Very solid steel tank resistant to damage and corrosion, includes a large bash guard and comes with 1/4" steel channel brackets for mounting underneath your camper van. Before selecting an underbody RV propane tank, measure the underbody cavities on your van to ensure you have the required space for mounting the tank. Is built to ASME code for permanent mounting on motorized recreational vehicles (as specified by ASME-API Boiler and Pressure Vessel Code).

Common use cases

  • Camper van conversions
  • RV upgrades
  • Trailer and overland builds