For Tube

OD Pipe

Size Thread

Size Material Max. Pressure Features Each

NPTF Threads

5/32" 1/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K118 $6.33

1/4" 1/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K11 4.07

1/4" 1/4 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K12 4.97

3/8" 1/4 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K13 6.17

3/8" 3/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K14 6.63

1/2" 3/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K201 9.80

1/2" 1/2 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K15 11.43

3/4" 3/4 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K124 20.23

6mm 1/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K25 6.85

6mm 1/4 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K251 6.97

8mm 3/8 __ Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K254 7.50

Metric Threads

6mm __ M12 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K258 8.67

8mm __ M12 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K261 10.69

10mm __ M12 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K264 12.50

12mm __ M16 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K268 14.40

Straight Adapters, Tube × Female Threaded Pipe

For Tube

OD Pipe

Size Material Max. Pressure Each

NPTF Threads

1/4" 1/8 Brass 150 psi @ 72° F 51915K21 $7.80

1/4" 1/4 Brass 150 psi @ 72° F 51915K22 9.47

3/8" 1/4 Brass 150 psi @ 72° F 51915K23 10.70

3/8" 3/8 Brass 150 psi @ 72° F 51915K24 14.07

Straight Connectors, Tube

For Tube

OD Material Max. Pressure Each

5/32" Brass 150 psi @ 72° F 51915K109 $7.67

1/4" Brass 150 psi @ 72° F 51915K41 7.97

3/8" Brass 150 psi @ 72° F 51915K42 9.20

1/2" Brass 150 psi @ 72° F 51915K43 11.33

3/4" Brass 150 psi @ 72° F 51915K113 15.18

4mm Brass 150 psi @ 72° F 51915K241 6.35

6mm Brass 150 psi @ 72° F 51915K242 8.47

8mm Brass 150 psi @ 72° F 51915K243 9.62

10mm Brass 150 psi @ 72° F 51915K244 9.47

12mm Brass 150 psi @ 72° F 51915K245 12.31

90° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube

OD Pipe

Size Material Max. Pressure Features Each

NPTF Threads

5/32" 1/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K125 $8.50

1/4" 1/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K31 7.17

1/4" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K32 8.17

3/8" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K33 9.57

3/8" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K34 10.80

1/2" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K203 15.17

1/2" 1/2 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K35 17.90

3/4" 3/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K126 18.96

90° Elbow Connectors, Tube

For Tube

OD Material Max. Pressure Each

1/4" Brass 150 psi @ 72° F 51915K51 $8.60

3/8" Brass 150 psi @ 72° F 51915K52 10.23

1/2" Brass 150 psi @ 72° F 51915K53 17.27

45° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube

OD Pipe

Size Material Max. Pressure Features Each

NPTF Threads

1/4" 1/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K61 $9.33

1/4" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K62 8.83

3/8" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K63 10.27

3/8" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K64 10.83

1/2" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K65 16.37

1/2" 1/2 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K202 19.20

Inline Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Inline tees are also known as branch tees.

For Tube

OD Pipe

Size Material Max. Pressure Features Each

NPTF Threads

1/4" 1/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K71 $12.23

1/4" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K72 12.80

3/8" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K73 14.80

3/8" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K74 14.85

1/2" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K75 23.67

1/2" 1/2 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K204 26.33

Right-Angle Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Right-angle tees are also known as run tees.

For Tube

OD Pipe

Size Material Max. Pressure Features Each

NPTF Threads

1/4" 1/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K81 $12.20

1/4" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K82 13.37

3/8" 1/4 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K83 14.77

3/8" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K84 15.37

1/2" 3/8 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K85 23.53

1/2" 1/2 Brass 150 psi @ 72° F Acrylic Thread Sealant 51915K205 24.67

Tee Connectors, Tube

For Tube

OD Material Max. Pressure Each

1/4" Brass 150 psi @ 72° F 51915K91 $12.10

3/8" Brass 150 psi @ 72° F 51915K92 14.90

1/2" Brass 150 psi @ 72° F 51915K93 26.23

3/4" Brass 150 psi @ 72° F 51915K116 24.90

6mm Brass 150 psi @ 72° F 51915K246 13.22

8mm Brass 150 psi @ 72° F 51915K247 16.35

10mm Brass 150 psi @ 72° F 51915K248 14.47

12mm Brass 150 psi @ 72° F 51915K249 19.50

Plugs

Plugs insert into the push-to-connect end of a fitting.

Tube

Stem OD Material Color Max. Pressure Each

5/32" Nylon Plastic Black 150 psi @ 72° F 51915K36 $2.85

1/4" Nylon Plastic Black 150 psi @ 72° F 51915K37 .90

3/8" Nylon Plastic Black 150 psi @ 72° F 51915K38 1.87

1/2" Nylon Plastic Black 150 psi @ 72° F 51915K39 2.10