R-5007 for argon, helium, C-25 mixture, and nitrogen

Features

• Accurate flow control of argon, helium, C-25, and nitrogen
• Delivery pressure to flowmeter factory-preset to 50 psig

R-5008 for carbon dioxide only

Features

• Delivery pressure to flowmeter factory-preset to 50 psig

Features

• L-32 has four rotatable scales
• Carbon dioxide models available

Features

• Black anodized finned body for the best heat conduction possible
• Valve stem attached to diaphragm for positive shut off, especially when cold
• Low rate pressure adjusting spring for smooth and easy flow adjustment, coupled with a 21/2 in. delivery gauge scaled in cfh
• Carbon dioxide flow rates up to 80 cfh

Features

• 2-1/2 in. delivery gauge scaled in cfh
• Accurate argon flow rate of 10-40 cfh

Features

• Two-stage version of R-5007
• Provides constant, accurate flow as cylinder pressure decreases

Features

• Durable Lexan outer tube and flow tube with easy-to-read graduations
• Solid brass piston and machined brass body
• 3,000 psi cylinder contents gauge

Features

• Durable Lexan outer tube and flow tube with easy-to-read graduations
• Solid brass piston and machined brass body
• 3,000 psi cylinder contents gauge

Features

• Brass bar stock construction for long life and durability
• Equipped with cylinder contents gauge for convenience
• Equipped with reliable safety release system for operator and equipment protection