Marshall High Pressure LP Hose 3/8 x 3/8 x 40 - MER611-40
Marshall High Pressure LP Hose 3/8 x 3/8 x 40 - MER611-40
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Marshall LP Hose High Pressure 3/8" x 3/8" x 40" MER611-40
Upgrade your propane system with the Marshall Excelsior MER611-40 LP Hose. This high-pressure hose is designed for durability and flexibility, featuring a 3/8" x 3/8" x 40" dimension to meet your specific propane system needs.
- Flexible thermoplastic UL and CGA approved hose
- Rated up to 350 psig working pressure
- 400 pound pull test rating for enhanced safety
- Comes with two ends and fully crimped brass ferrules for secure connections
- Equipped with 1/2" Female Flare Swivel and 3/8" MNPT connections for easy installation
Keep in mind that an excess flow valve will not activate under specific conditions, so it's essential to ensure proper compatibility with your system. With a length of 40", this LP hose offers versatility and reliability to support your propane equipment.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

