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Mahle
Mahle DOT 30 lb R134A Cylinder with Overfill Protection

Mahle DOT 30 lb R134A Cylinder with Overfill Protection

Best price now

$295.44at JBTools.comChecked 19 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $295.44 at JBTools.com (checked Nov 13, 2026).
  • Checked at 2 stores.

Our take on the Mahle DOT 30 lb R134A Cylinder with Overfill Protection

This is a DOT-rated 30 lb refrigerant cylinder for R134A recovery and recycling, sold in the version with an internal Overfill Protection Device. The OFP is a float-style safeguard that stops liquid from being pushed past the cylinder's fill limit during recovery, which is the main thing that separates it from the plain cylinder. It suits shops doing A/C service on R134A systems, especially where local rules or shop policy call for an OFP. Against a bare recovery tank it adds that safeguard and the DOT stamp; it is a steel cylinder, not a recovery machine, so it still needs a recovery unit and scale to be used properly.

Best forAuto A/C shops servicing R134A systemsTechnicians whose local rules or shop policy require an OFPBuyers replacing a worn or non-DOT recovery cylinder
Pros
  • DOT-rated for refrigerant transport
  • Internal OFP limits overfilling during recovery
  • Standard 30 lb capacity for R134A work
  • Steel construction with a compact 24 x 10 x 10 in footprint
  • Matches rules that specifically call for an OFP cylinder
Cons
  • Heavier and bulkier than small disposable cans
  • OFP version costs more than the plain cylinder
  • No recovery machine, hoses or scale included
  • OFP can slow filling and needs care not to trip it

Mahle DOT 30 lb R134A Cylinder with Overfill Protection prices at every store

  • JBTools.comNew

    In stock

    $295.44Free shippingChecked 19 min ago
    Visit JBTools.com
  • Alamo EquipmentNew

    In stock

    $605.77+ $29.00 shippingChecked 19 min ago
    Visit Alamo Equipment

Mahle DOT 30 lb R134A Cylinder with Overfill Protection price history

$605.77$295.44
Nov 1Nov 13

Lowest price we've seen: $295.44 on Nov 13 at JBTools.com; highest $605.77 on Nov 1. Tracked across 2 stores since Nov 1.

From Alamo Equipment

  • DOT-rated 30 lb cylinder built for R134A recovery and recycling
  • Choose the version with or without an Overfill Protection Device at checkout
  • OFP models include an internal safeguard that helps prevent overfilling during recovery and recharge
  • Some shop policies or local rules specifically call for the OFP version
  • Dimensions: 24" L x 10" W x 10" H
  • Weight: 18.0 lb
Shipping
Standard parcel shipping calculated at checkout; UPS orders before 11:30 AM ET ship the same business day, later orders the next business day.
Packs
Available with Overfill Protection or without Overfill Protection

About the Mahle DOT 30 lb R134A Cylinder with Overfill Protection

This is a DOT-rated 30 lb cylinder for R134A refrigerant. It is built for recovery and recycling work and for refrigerant service.

OFP models include an internal safeguard that helps prevent overfilling during recovery and recharge. Some shop policies or local rules specifically call for the OFP version.

Capacity
30 lb
Refrigerant
R134A
Rating
DOT-rated
Dimensions
24" L x 10" W x 10" H
Weight
18.0 lb

Specifications

Overfill Protection
With Overfill Protection

Questions and answers

What does the Overfill Protection Device do?
It is an internal float that stops liquid refrigerant from being filled past the cylinder's safe limit. That helps prevent a hydrostatic overfill during recovery and recharge.
Do I need the OFP version?
If your local rules or shop policy call for an OFP cylinder, get this one. Otherwise the plain cylinder does the same job without the internal safeguard.
Is this a recovery machine?
No. It is a storage cylinder. You still need a recovery unit, hoses and a scale to move refrigerant into it.
What refrigerant does it hold?
It is built for R134A. Do not use it for other refrigerants or blends it is not rated for.
How big and heavy is it?
It measures about 24 x 10 x 10 inches and weighs 18 lb empty. A full 30 lb charge adds noticeably to that.
Does it come with hoses or an adapter?
No. The cylinder is the item; recovery hoses, gauges and scales are bought separately.
Where is the Mahle DOT 30 lb R134A Cylinder with Overfill Protection cheapest?
At JBTools.com, for $295.44, as of our latest check.
Where can I buy the Mahle DOT 30 lb R134A Cylinder with Overfill Protection?
2 stores we checked sell it, including JBTools.com, Alamo Equipment.

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