Skip to main content

page top
See all in Blenders

650 Series AutoBlend

Non-electric blender for welding applications
6501071-01-000 shown
Non-electric blender for welding applications

The 650 Series AutoBlend is a non-electric, two-gas blender that allows the end user to select from seven preset gas blends for welding applications. The Autoblend provides 600 SCFH regardless of the selected blend. The low inlet pressure range maintains accurate mixing tolerances even during the filling of a bulk or micro-bulk supply source. The CONCOA 650 Series AutoBlend provides blended gas on-demand and delivers the desired gas blend without variation in pressure or flow, thus providing total control of gas composition with absolute confidence in the repeatability of results. This wall mounted unit is available with optional low-pressure alarm capability for use with CONCOA's Altos 2™ remote alarm (not included).

  • Pressure equalization system reduces effects of inlet pressure fluctuations
  • Magnaflow technology provides gas mix stability
  • Tamper-resistant enclosure ensures process control
  • 100-125 PSIG (7-8.5 BAR) inlet range permits compatibility with a variety of gas sources
  • Selectable gas blend combinations provide process flexibility
  • Flow capacity: 600 SCFH (17 SCMH)
  • Inlet supply pressure requirement: 100-125 PSIG (7-8.6 BAR)
  • Mixed gas outlet pressure: 10-50 PSIG (0.7-3.5 BAR)
  • Case: Powder-coated steel
  • Inlet/Outlet connections: 1/2 in FNPT, stainless steel
  • Temperature range: 32˚F to 100˚F (0°C to 38°C)
  • Accuracy: ± 2.5% Carbon Dioxide (under typical conditions)
  • Preset blends: 100% Argon; 98% Argon/2% Carbon Dioxide; 92% Argon/8% Carbon Dioxide; 85% Argon/15% Carbon Dioxide; 75% Argon/25% Carbon Dioxide; 25% Argon/75% Carbon Dioxide; 100% Minor Gas
  • Weight: Net 102 lbs (46 kg)
◂ scroll to see more ▸ 
Part Number Description
6501001-01-000 Non-electric, Two-gas Blender Featuring Seven Preset Mix Ratios, 0 - 600 SCFH Flow Rate, 100 - 125 PSIG Inlet Pressure, Wall Mounting Hardware, and No Alarm Capability
6501071-01-000 Non-electric, Two-gas Blender Featuring Seven Preset Mix Ratios; 0 - 600 SCFH Flow Rate, 100 - 125 PSIG Inlet Pressure, Wall Mounting Hardware, and Low-Pressure Alarm Capability (remote alarm not included)
◂ scroll to see more ▸ 
Document
Language
ID Number
Revision
Download
650 Series Autoblend Catalog Page
English
IN650AB
M
Download
The 650 Series AutoBlend Installation and Operation
English
ADI3214
A
Download
CONCOA Blenders Brochure
English
SPF150
A
Download
CONCOA Mezcladores Folleto
Spanish
SPF150-SP
A
Related Products

Cable assemblies to connect CONCOA gas management systems to alarm
Alarm Cable Assemblies
Cable assemblies to connect CONCOA gas management systems to alarm

Two-channel annunciator for use with transducers or pressure switch input
Altos 2™ Alarm
Two-channel annunciator for use with transducers or pressure switch input

Argon-carbon dioxide mixer for welding applications
657 Series BlendMaster 1750
Argon-carbon dioxide mixer for welding applications

Argon-oxygen mixer for welding applications
655 Series Oxygen BlendMaster
Argon-oxygen mixer for welding applications

652 Series BlendMaster 1000
652 Series BlendMaster 1000
Binary mixer for metal fabrication and laser welding applications

Station drop for point-of-use metal fabrication and industrial gas pipeline applications
Station Drop
Station drop for point-of-use metal fabrication and industrial gas pipeline applications

prop 65 warningWARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.

6