Stainless Steel Push in Fittings - General Information

APPLICATION

Sealexcel Stainless Steel Push-in-Fittings are resistance to aggressive environments and corrosive fluids etc., which are generally used in Chemical, Food, Printing, Packaging, marine Pharmaceutical Industries etc.,

» Sealexcel Stainless Steel Push-in-Fittings are compatible with,
» Semi-rigid nylon tube
» Flexible polyurethane tube
» Low density polyethylene tube
» Fluoropolymer FEP140 tube
» Stainless Steel and copper tube (when grooved)

DESIGN

Sealexcel Stainless Steel Push-in-Fittings consist of Six precision components such as Body, Releasing Sleeve, Washer, Gripping Collet, Guide Ring and 'O' Ring.

These components have been carefully designed and manufactured to very stringent tolerances under rigid quality control procedures approved to ISO 9001:2000 to provide a zero leak at all tubing connection in Instrumentation and process tubing.

ADVANTAGES

Sealexcel Stainless Steel Push-in-Fittings are,
» Easy for manual connection and disconnection.
» No tools required for connection and disconnection.
» Full Flow without pressure drop.
» Automatic tube sealing with 'O' Ring and locking with gripping collet.

SURFACE TREATMENT

Each and every Stainless Steel components of Sealexcel Push-in-fittings are electropolished to ensure a corrosion resistant surface layer of chromium oxide which is passive.

OPERATING PARAMETERS

Pressure	upto 290 PSI (20 bar)
Temperature	upto 150° C

AVAILABLE SIZES

Metric size ranges from:	4mm through 16mm Tube OD
Fractional size ranges from:	3/16" through 5/8" Tube OD.
Recommended tolerance on tube ±0.05 mm

MATERIAL OF CONSTRUCTION


Note : 'O' Ring EPDM are available on request

The Stainless Steel 316 raw material meets the following specifications.
a) SS-316 Bar Stock	ASTM A-479
a) SS-316 Forging	ASTM A-182

IDENTIFICATIONS

Sealexcel Metric and Fractional size Stainless Steel Push-in-Fittings are similar in appearances.

The significant difference is in the internal diameter of the Push-in-Fittings components, hence for easy identifications between metric and fractional sizes. Sealexcel provided 'V' Groove on Fractional sizes Push-in-Fittings as shown below.

INSTALLATION INSTRUCTIONS

1) For Tube: Semi-rigid Nylon Tube Flexible polyurethane tube Low density polyethylene tube Fluoropolymer FEP140 tube Ensure that the end of tube is cut square (90°) and free from burrs and sharp edges.
For Tube: Stainless steel and Copper tube Ensure that the end of the tube is cut square (90°) and chamfer the outer corner of tube, remove the burs and sharp edges to prevent the damages of 'O' Ring. Provide groove for tube gripping and locking.
2) Insert the tube by hand into the fitting assembly resting it firmly against internal shoulder of the fittings. The Gripping collet hold the tube firmly in place, without deforming the tube or restriction flow.
3) To release the Tube: Press the Releasing Sleeve and pullout the tube from fitting.

ORDERING INFORMATION

The part number describes complete assembly of Sealexcel Push-in-Fittings.

Example: For Metric size: PIFTMC-6-250RT-EV
PIFTMC	6	250	RT	E	V
Type of fittings	Tube OD	Pipe Thread	Type of Pipe Thread	Material	'O' Ring
Taper Male Connector	6mm	1/4''	BSPT	SS 316	VITON®

Example: For Fractional size: PIFTMC-250-250N-EV
PIFTMC	6	250	RT	E	V
Type of fittings	Tube OD	Pipe Thread	Type of Pipe Thread	Material	'O' Ring
Taper Male Connector	1/4''	1/4''	NPT	SS 316	VITON®

Size Code Description: Metric Fractional Size Code Size Code 4mm 4 3/16 187 6mm 6 1/4 250 8mm 8 5/16 312 10mm 10 3/8 375 12mm 12 1/2 500 14mm 14 5/8 625 16mm 16

Thread Code Description: Thread Type Code NPT Thread N ISO Tapered Thread (BSPT) RT ISO Parallel Thread (BSP) with Elastomeric 'O' Ring EO Metric Thread with Elastomeric 'O' Ring MEO Material Code Description: Description of Material Code SS316 E 'O' Ring Viton® V 'O' Ring EPDM P VITON® - is the Registered Trademark of Dupont.