Duolok Tube Fitting Back Ferrule - Alloy 400, 3mm, Duolok Series
Duolok Tube Fitting Back Ferrule - Alloy 400, 3mm, Duolok Series
SKU:HIG-40f804
Premium Duolok Alloy 400 Back Ferrule - 3mm size, corrosion-resistant, ideal for instrumentation tubes.
Regular price
$24.99
Regular price
Sale price
$24.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.


The Duolok Tube Fitting Back Ferrule is a precision-engineered fitting designed for secure tube connections in instrumentation applications. Made of high-grade Alloy 400, this back ferrule ensures durability and resistance to corrosive environments. With a 3mm fitting size and compatibility with 3mm tube OD, it guarantees a tight and reliable connection. The Duolok brand series signifies superior quality and precision engineering, meeting the stringent requirements of industrial and institutional settings. Trust in this back ferrule for optimal performance and longevity.
Product Specifications
Specifications A Height
5.64 in | 143.26 mm
Specifications A Panel Mounting Dimension
1.50 in | 38.10 mm
Specifications Block Thickness
1.00 in | 25.40 mm
Specifications B Length
4.72 in | 119.89 mm
Specifications B Panel Mounting Dimension
0.75 in | 19.05 mm
Specifications Connection Type
1/4 NPT
Specifications C Panel Mounting Dimension
1.06 in | 26.92 mm
Specifications C Width
2.50 in | 63.50 mm
Specifications D Length
3.37 in | 85.60 mm
Specifications D Panel Mounting Dimension
0.28 in | 7.11 mm
Specifications End Connection Number
P4
Specifications E Length
3.90 in | 99.06 mm
Specifications F Height
1.13 in | 28.70 mm
Specifications G Spacing Of Holes
1.50 in | 38.10 mm
Specifications H Dimension
0.75 in | 19.05 mm
Specifications J Dimension
0.43 in | 10.92 mm
Specifications K Diameter
0.28 in | 7.11 mm
Specifications L Height
2.25 in | 57.15 mm
Specifications Mawp At Room Temperature
15000 psi | 1034 bar
Specifications Minimum Orifice
0.188 in | 4.77 mm
Specifications M Height
0.97 in | 24.64 mm
Specifications Orifice
3/16 in
Specifications Seat Gland Hex
1.00 in | 25.40 mm
Valve Maintenance 0
Repair Kits: add âRâ to the front of valve catalog numbers for proper repair kit. (Example: R3B3S) Consult your Autoclave representative for pricing on repair kits. Refer to the Operation and Maintenance manual for proper maintenance procedures.
Valve Options 0
Pneumatic Actuator AO - Air-to-open/Spring to close (diverter style only) AC - Air-to-close/Spring to open (diverter style only) AOC - Air-to-open-and-close (double action) Electric Actuator EO1 - 120 volt AC 50/60 Hz EO2 - 220 volt AC 50/60 Hz EO3 - 24 VDC Actuator Operating Temperature: Pneumatic: -20°F to 175°F (-29°C to 79°C) Electric: -20°F to 160°F (-29°C to 71°C) High Temperature Option: HT - for media temperature up to 500°F (260°C) See ball valve actuator section for full description, additional information, and options.