Home / Gas-Cryo Regulators / Rego Automatic Changeover Regulators / Regulator, Hydrogen (Pigtails not included) Zoom Note: Image may not exactly match SKU and is only for representation. Regulator, Hydrogen (Pigtails not included) Be the first to review this product SKU: M2523HP350 Regulator, Hydrogen (Pigtails not included) Availability: Available $1,175.52 Brand See other products by Rego Valve WARNING: This product contains one or more chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. Qty: Add to Cart Email to a Friend Add to Wishlist | Add to Compare Product Description Product's Review Product Description Details Automatic Change Over Regulators Product's Review Write Your Own Review Only registered users can write reviews. Please, log in or register CMS tab