Harris Argon CO2 Flowmeter Regulator Model 351 3100331

★★★★★ 4.8 126 reviews

$109.00
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$109.00
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Free shipping Free 30-day returns

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Product details

Management number 211767242 Release Date 2026/04/04 List Price $43.60 Model Number 211767242
Category

The Harris Model 351 flowmeter regulator enhances shielding gas efficiency with its zero-compensation feature. Its distinctive design offers superior resistance to CO2 freeze-up compared to similar products. This regulator boasts a robust, user-friendly flow tube and cover, along with a brass body, 50mm ABS plastic dual scale gauge, and a one-piece encapsulated seat with an internal filter and PTFE Teflon seat for particulate protection. It also includes a large plastic knob for easy, precise adjustments.

  • Affordable, space-saving flowmeter regulator for cylinders
  • Zero-compensated for enhanced shielding gas efficiency
  • Plastic knob for easy handling and precise adjustments
  • Brass body and bonnet for extended lifespan
  • Neoprene diaphragm for improved pressure control
  • 50mm ABS plastic dual scale (psi/bar) gauge for easy reading
  • One-piece encapsulated seat design with internal filter for PTFE Teflon seat protection
  • Accurate dual scale (psi/bar) flow tube for precise flow control up to 70 SCFH
  • More resistant to CO2 freeze-up compared to similar models
  • Vertical mounting only
Color Black, Brass
Material Brass, PTFE Teflon®, Black plastic, ABS plastic, Neoprene
Item Weight 2.34 pounds
Part Number 3100331
Manufacturer Harris Products Group
Certification CGA E-4
Item model number 351
Package Dimensions 7.75 x 7.38 x 6.88 inches
Included Components Flow tube and cover, Flowmeter regulator, Gauge, Knob, Seat
Warranty Description 7 Years
Item Package Quantity 1

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4.8 out of 5
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126 ratings | 52 reviews
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