Gas Regulators, Valves & Accessories
VWR Scientific 55850-235 Dual-Stage Gas Regulator 4000 PSI Inert Gas
$139.95
Used. Available — confirm quantity. Call 206-807-9573 for details. Inquire for shipping.
Manufacturer / brandVWR SCIENTIFIC
MPN55850-235
ConditionUsed
AvailabilityAvailable — confirm quantity
eBay listing number357804147249
Inquire for shipping
When you call, mention listing 357804147249. Ask about included accessories, testing details, compatibility with your setup, and shipping to your location.
Full item description
Condition, details & included items
Up for sale is a VWR Scientific Model 55850-235 Dual-Stage Gas Regulator, designed for precise delivery of inert or specialty gases such as nitrogen or argon. This high-quality regulator provides stable outlet pressure, even with varying cylinder pressures.
Specifications:
Manufacturer: VWR Scientific
Model: 55850-235
Type: Dual-Stage Gas Regulator
Input Pressure: Up to 4000 PSI
Output Pressure: 0–60 PSI
Gauges: USG “Use No Oil” pressure gauges
Material: Brass body with chrome face ring
Connection: Standard CGA-style inlet
Made in USA
Condition: Excellent cosmetic and functional shape
This regulator is clean and in excellent condition, ideal for lab, research, or industrial gas systems requiring steady pressure regulation.
FDA & Equipment Disclaimer
FDA Notice
This item may be subject to regulation by the U.S. Food and Drug Administration (FDA) and by state or local regulatory agencies. It is the sole responsibility of the purchaser to comply with all applicable laws and regulations regarding the purchase, ownership, and use of this equipment. Noble Lab Trade LLC makes no representation regarding purchaser eligibility or authorization.
Condition of Sale
The descriptions and photographs provided are offered in good faith to describe the item as accurately as possible. However, all equipment is sold strictly as-is, where-is, with any and all faults, defects, wear, or damage, whether known or unknown. Noble Lab Trade LLC makes no warranties, representations, or guarantees of any kind, express or implied, including but not limited to any warranty of merchantability, suitability, or fitness for a particular purpose. Buyer accepts all risks associated with the purchase and use of this equipment.
Limitation of Liability and Indemnification
The purchaser agrees that Noble Lab Trade LLC, including its officers, directors, employees, agents, affiliates, and shareholders, shall not be held liable for any injury, loss, damage, claim, or expense of any kind, whether direct, indirect, incidental, special, or consequential, arising out of or in connection with this equipment. By purchasing, the buyer expressly assumes all responsibility and agrees to indemnify, defend, and hold harmless Noble Lab Trade LLC and its representatives from any claims, liabilities, demands, damages, or expenses (including attorney’s fees) related to the equipment or its use.
Use Disclaimer
Regardless of documentation, labeling, or markings appearing on the equipment, the item offered here is not certified, recommended, or intended for any specific medical or clinical application. The purchaser assumes full responsibility for determining suitability, safety, and compliance with all applicable laws and regulations prior to any use of this equipment.
Medical Equipment Policy
Noble Lab Trade LLC does not test, inspect, refurbish, or certify equipment for patient use. It is solely the purchaser’s obligation to ensure that any equipment intended for patient use is properly tested, inspected, and certified by qualified professionals in accordance with all regulatory requirements. No exceptions.
Acceptance of Terms
By bidding on, purchasing, or taking possession of this equipment, the purchaser acknowledges that they have read, understood, and agreed to the terms of this disclaimer, and accepts full and sole responsibility for compliance, use, and any outcomes associated with the equipment.






