Open Box Hollis High Pressure Hose for SPG
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Open Box Hollis High Pressure Hose for SPG - 24" is backordered and will ship as soon as it is back in stock.
Pickup available at In Store
Usually ready in 2 hours
Condition Note
- Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.
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Product Information
Hose is a durable braided with rubber jacket hose and comes equipped with corrosion resistant chrome plated brass fittings. Hose has a 7/16" male threaded end for attachment to your first stage regulators high pressure port. Hose is complete with O-rings, so it's ready for hook-up out-of-the-box.
| Brand | Hollis |
| Product Type | High pressure hose for SPG |
| Condition | Open box |
| Construction | Braided hose with rubber jacket |
| Fittings | Corrosion-resistant chrome-plated brass |
| Threading | 7/16 in male |
| Included | O-rings for installation |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Which hose length should I choose for my SPG?
Pick the length by how you route the gauge. The 6 in (15 cm) and 9 in (23 cm) hoses are intended for stage bottles, where a compact gauge sits close to the first stage. The 24 in (61 cm) and 28 in (71 cm) hoses are intended for a primary regulator pressure gauge for easy reading.
What thread does the Hollis high pressure hose use?
The hose terminates in a 7/16 in male threaded fitting, and the fittings are corrosion-resistant chrome-plated brass. It is designed to work with the Hollis Submersible Pressure Gauge (SKU HLSPGM) and common SPG setups. If you are unsure your gauge or first stage port matches, contact us before ordering.
Does the hose come with O-rings?
Yes. Each Hollis H/P Hose is supplied complete with O-rings for installation, so you can connect it to your first stage high pressure port and your submersible pressure gauge. As with any regulator work, a qualified technician should install and leak check the hose if you are not comfortable doing it yourself.
What are the Hollis part numbers for each length?
Hollis lists this item as the H/P Hose under SKU 204.2380.XXX. The individual lengths carry SKUs 204.2380.006 for 6 in, 204.2380.009 for 9 in, 204.2380.024 for 24 in and 204.2380.028 for 28 in.













