Size Combinations: 4A-ST1 (1/2" x 3/8"; Type 1)
Fitting Type: H (Straight), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: M (Male), Thread: N (NPT), Packaging: 3 (Packaging Equivalent to Class M5.5 w/PVDF Nut)
Size Combination: 4A-R4 (A Side: 1/2" x 3/8"; B Side: 1/8" x 0.086")
Size Combinations: 4A-T-R1 (A: 1/2"; B: 3/8" x 1/4")
Size Combination: 4A-R2 (A Side: 1/2" x 3/8"; B Side: 1/4" x 5/32")
Fitting Type: U (Union), Size Combination-A Side: 41 (Applicable Tubing Size mm 12x10), Different Diameter-B Side: 4A (Applicable Tubing Size 1/2" x 3/8", Flange 15A)
Size Combination: 4A-R2 (A Side, Left: 1/2" x 3/8"; B Side, Center: 1/4" x 5/32"; C Side, Right: 1/2" x 3/8")
Fitting Type: E (Union Elbow), Size Combination: 4A-R1 (A: 1/2" x 3/8", B: 3/8" x 1/4", C: 1/2" x 3/8")
Fitting Type: E (Union Elbow), Size Combination: 4A-R2 (A: 1/2" x 3/8", B: 1/4" x 5/32", C: 1/2" x 3/8")
Fitting Type: E (Union Elbow), Size Combination: 4A (1/2" x 3/8"), Piping Type: S (Space Saving)
Fitting Type: B (Branch Tee), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: F (Female), Thread: N (NPT)
Fitting Type: B (Branch Tee), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: M (Male), Thread: N (NPT)
Fitting Type: H (Straight), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: M (Male)
Fitting Type: H (Connector), Size Combination: 4A (1/2" x 3/8"), Piping Type: T (Tube)
Fitting Type: H (Straight), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: F (Female), Thread: N (NPT)
Fitting Type: L (Elbow), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: F (Female), Thread: N (NPT)
Fitting Type: L (Elbow), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: M (Male), Thread: N (NPT)
Fitting Type: R (Run Tee), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: M (Male), Thread: N (NPT)
Fitting Type: R (Run Tee), Size Combination: 4A (Tubing: 1/2" x 3/8"; Thread: 1/4"), Piping Type: F (Female), Thread: N (NPT)
Fitting Type: T (Union Tee), Size Combination: 4A-R6 (A: 1/2" x 3/8", B: 1/2" x 3/8", C: 1/4" x 5/32")