Pigtail Ordering Table

Example Type 1st End 2nd End Length
Ordering Values TF 4M 540CV 24
Description Teflon 1/4" NPT Male CGA 540 (with check valve) 24"

Industrial

Type 1st End 2nd End Length
Teflon–TF 4M 4F 300 320 326 346 350 510 540 580 590 4M 4F 300(FA*) 320CV 326CV 346CV 350CV 510CV 510(FA*) 540CV 580CV 590CV 24” 36” 48” 72”
Tefzel–TZ 4M 4F 350 580 4M 4F 350 580 24” 36” 48” 72”

Specialty Gas

Type 1st End 2nd End Length
Stainless Steel w/ brass nut & nipples–SB 4M 4F 320 350 540 580 590 4M 4F 320CV 350CV 540CV 580CV 590CV 24” 36” 48” 72”
Stainless Steel w/ SS nut & nipples–SS Pigtail 4M 4F 320 330 350 540 580 590 660 705 4M 4F 320CV 330CV 350CV 540CV 580CV 590CV 660CV 705CV 24” 36” 48” 72”

Medical

Type 1st End 2nd End Length
Teflon–TF 320 326 346 540 580 320 326 346 540 580 24” 36” 48” 72”
Rigid Copper–RC 540 540 24”

Max working pressure: 3000 PSIG
4M—1/4” NPTM
4F—1/4” NPTF
(FA)—Dry Flame Arrester with CV
(Acetylene Only)