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19: TUBING & FITTINGS EMIcorp.com

Throughout your system, it is recommended to be consistent in using soft polyurethane tubing with barb fittings OR polyurethane tubing with push-in fittings. However, integrating some barbed fittings in a primarily push-in system can provide acceptable results. Use Soft Polyurethane tubing with barbed fittings. Soft PU tubing's extra elasticity provides a snug fit against the barb stem. Note: Using soft polyurethane tubing with push-in fittings gives unacceptable results. Barb T Swivel Fitting Quick# Part# Thread Stem OD Tube ID Price 272 GSF-BTS-M303 M3 2.9 2.4 $11.84 276 GSF-BTS-M504 M5 2.9 2.4 $12.63 277 GSF-BTS-M506 M5 3.9 4 $12.63 280 GSF-BTS-G803 G1/8" 2.9 2.4 $13.06 281 GSF-BTS-G804 G1/8" 3.9 4 $12.24 282 GSF-BTS-G806 G1/8" 6.4 5 $13.06 Barb Elbow Swivel Fitting Quick# Part# Thread Stem OD Tube ID Price 267 GSF-BES-G803 G1/8" 2.9 2.4 $9.37 268 GSF-BES-G804 G1/8" 3.9 4 $9.37 269 GSF-BES-G806 G1/8" 6.4 5 $9.37 Barb Elbow Fitting Quick# Part# Thread Stem OD Tube ID Price 264 GSF-BE-M304 M3 2.7 2.4 $3.33 265 GSF-BE-M504 M5 2.7 2.4 $2.09 266 GSF-BE-M506 M5 3.9 4 $2.09

Application for Soft Polyurethane Tubing

Stem OD range Soft PU ID Soft PU OD 2.5-3.0 2.4 4 3.8-4.6 4 6 5.5-6.4 5 8

Barb Fitting Reference

Stem OD Barb Straight Fitting Quick# Part# Thread Stem OD Tube ID Price 256 GSF-BS-M304 M3 2.7 2.4 $1.29 257 GSF-BS-M504 M5 2.7 2.4 $0.67 258 GSF-BS-M506 M5 3.8 4 $0.77 259 GSF-BS-G804 G1/8" 3.0 2.4 $3.32 260 GSF-BS-G806 G1/8" 4.0 4 $3.49 261 GSF-BS-G808 G1/8" 6.4 5 $3.46 262 GSF-BS-R804 R1/8" 2.7 2.4 $1.16 263 GSF-BS-R806 R1/8" 3.8 4 $1.16 Note: Male R1/8 fits Female G1/8. (Shown Actual Size)

Barbed Fittings

Reference Compatibility Chart on page 1045 for more information.

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