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Metalwork Pneumatic

Pneumatic valves, cylinders, regulators, filters, push-in fittings

Stucchi USA

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Flareless Hydraulic Fittings

Ermeto fitting drawing

Eaton Ermeto Fittings (7000 Series) are especially designed for making leak-proof tube connections. This fitting will effectively withstand high pressure, severe vibration and extreme temperature. No special tools are needed for assembly. Simply cut tube square, preset sleeve on tubing and assemble. Available in Carbon Steel or Stainless Steel

Tube O.D. 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 2"
Thread Size - B 5/16-24 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12
Seat Depth - K .19 .24 .24 .26 .26 .31 .36 .36 .36 .42 .42 .49 .49
H (ref.) .31 .30 .39 .41 .47 .48 .53 .55 .53 .63 .56 .61 .64
eaton aeroquip fittings

We are an authorized distributor of Eaton Aeroquip products. Other manufacture's part numbers shown for reference.
Common Flareless Tube Fittings
 (steel Ermeto fittings now have hexavalent chromium-free zinc plating, this will replace the black phosphate.)
Image Description Part # / SKU  
Flareless tube nut Flareless Tube Nut

Aeroquip # 7105xX
Parker # x-BU-S
available on-line
Flareless Tube Sleeve Flareless Tube Sleeve Aeroquip # 7165xX
Parker # x-TU-S
available on-line
Bulkhead Nut Bulkhead Nut
Aeroquip # 7924xX
Parker # x-WLN-S
available on-line
Flareless Tube Fitting Cap Flareless Cap Aeroquip # 7129xX
Parker # x-FNU-S
available on-line
Flareless Tube Plug Flareless Plug Aeroquip # 7229xX
Parker # x-PNU-S
available on-line
Flareless Tube Reducer Tube Reducer
Tube Stem / Flareless
Aeroquip # 7015xXxX
Parker # x-x-TRBU-S
available on-line
Flareless Hex Union Union
Flareless / Flareless
Aeroquip # 7305xX
Parker # x-HBU-S
available on-line
Flareless Large Hex Union Large Hex Union
Flareless / Flareless
Aeroquip # 7306-xX
Parker # x-LHBU-S
available on-line
Flareless Bulkhead Union Bulkhead Union
Flareless / Flareless
Aeroquip # 7325xX
Parker # x-WBU-S
available on-line
Flareless Male Pipe Connector Male Pipe Connector
Flareless / Male NPT.
Aeroquip # 7205xX
Parker # x-x-FBU-S
available on-line
Farless Female Pipe Connector Female Pipe Connector
Flareless / Female NPT.
Aeroquip # 7255xX
Parker # x-x-GBU-S
available on-line
Flareless Straight Thread Connector Straight Thread Connector
Flareless / SAE O-Ring Boss
Aeroquip # 7315xX
Parker # x-x-F5BU-S
available on-line
Flareless 45 degree male elbow 45° Male Elbow
Flareless  / Male NPT.
Aeroquip # 7355xX
Parker # x-x-VBU-S
available on-line
Flareless 90 Degree Union Elbow 90° Union Elbow
Flareless / Flareless
Aeroquip # 7505xX
Parker # x-x-EBU-S
available on-line
flareless 90 degree male elbow 90° Male Elbow
Flareless / Male NPT.
Aeroquip # 7405xX
Parker # x-x-CBU-S
available on-line
Flareless 90degree female elbow 90° Female Elbow
Flareless / Female NPT.
Aeroquip # 7455xX
Parker # x-x-DBU-S
available on-line
flareless 90 degree straight thread elbow 90° Straight Thread Elbow
Flareless / SAE O-Ring Boss (adj.)
Aeroquip # 7515xX
Parker # x-x-C5BU-S
available on-line
flareless Union Tee Union Tee
Flareless / Flareless / Flareless
Aeroquip # 7705xX
Parker # x-JBU-S
available on-line
Flareless Male Run Tee Male Run Tee
Flareless / Male NPT.
Aeroquip # 7755xX
Parker # x-RBU-S
available on-line
Flareless Female Run Tee Female Run Tee
Flareless / Female NPT.
Aeroquip # 7805xX
Parker # x-MBU-S
available on-line
flareless Straight thread o-ring run tee Straight Thread Run Tee
Flareless / SAE O-Ring Boss (adj.)
Aeroquip # 7716xX
Parker # x-R5BU-S
available on-line
flareless male branch tee Male Branch Tee
Flareless / Male NPT.
Aeroquip # 7605xX
Parker # x-SBU-S
available on-line
Flareless Female Branch Tee Female Branch Tee
Flareless / Female Npt.
Aeroquip # 7655xX
Parker # x-OBU-S
available on-line

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