STANDARD DIMENSION
ADAPTORS AND REDUCING BUSHINGS
Adaptors
⻬ Rugged Design
⻬ Available in Stainless
Steel, Brass, or
Carbon Steel
⻬ Reduce Down to
⻬ Adapt Up to 1 NPT
ADAPTORS AND BUSHINGS
Bushings
MODELS HIGHLIGHTED!
To Order (Specify Model Number)
NPT THREAD ACROSS HEX LENGTH BRASS STAINLESS STEEL
MALE FEMALE
REDUCING ADAPTORS
1
⁄
8
1
⁄
8
1
⁄
4
1
⁄
2
1
⁄
2
7
⁄16-20
7
⁄16-20
REDUCING BUSHINGS
1
⁄
4
1
⁄
2
1
⁄
2
3
⁄
4
1
1
11⁄
4
11⁄
4
11⁄
2
1
1
1
3
11
1
1
⁄
female
4
1
1
1
1
1
3
3
11
121.56 — N/A RB-112-1-CS* 45
OMEGALOK® COMPRESSION FITTINGS
Replacement Ferrules - (pkg of 10)
TUBE OD BRASS
1
⁄
16
1
⁄
8
3
⁄
16
1
⁄
4
5
⁄
16
3
⁄
8
1
⁄
2
B-FER-1/16 SS-FER-1/16 T-FER-1/16
B-FER-1/8 (18) SS-FER-1/8 (45) T-FER-1/8 (75)
B-FER-3/16 (18) SS-FER-3/16 (45) T-FER-3/16 (75)
B-FER-1/4 (18) SS-FER-1/4 (45) T-FER-1/4 (75)
B-FER-5/16 (20) SS-FER-5/16 (50) T-FER-5/16 (80)
B-FER-3/8 (20) SS-FER-3/8 (50) T-FER-3/8 (80)
B-FER-1/2 (30)
FLATS INCHES
⁄
4
⁄
2
⁄
2
⁄
4
⁄
4
⁄
8
⁄
8
⁄
4
⁄
2
⁄
2
⁄
4
⁄
4
11⁄
11⁄
11⁄
13⁄
11⁄
13⁄
13⁄
13⁄
8
8
8
8
5
⁄
8
9
⁄
16
3
⁄
4
7
⁄
8
7
⁄
8
7
⁄
8
8
8
8
4
3
⁄
4
INCHES MODEL NO. PRICE MODEL NO. PRICE
1.50 RA-18-14-BR $11 RA-18-14-SS $20
1.50 RA-18-12-BR 18 RA-18-12-SS 40
1.69 RA-14-12-BR 16 RA-14-12-SS 35
1.94 RA-12-34-BR 22 RA-12-34-SS 50
2.16 — N/A RA-12-1-SS 80
1.25 — N/A RA-716-14M-SS 17
1.31 — N/A RA-716-14F-SS 20
1.09 RB-14-18-BR $8 RB-14-18-SS $12
1.09 RB-12-18-BR 12 RB-12-18-SS 22
1.09 RB-12-14-BR 10 RB-12-14-SS 22
1.17 RB-34-12-BR 14 RB-34-12-SS 30
1.36 RB-1-12-BR 20 RB-1-12-SS 45
1.36 RB-1-34-BR 20 RB-1-34-SS 50
1.48 — N/A RB-114-34-CS* 25
1.48 — N/A RB-114-1-CS* 25
⻬ Ferrule Design for
Positive Pressure Seal
Heavy Duty
⻬
Construction in
Stainless Steel
or Brass
⻬ For Protection
Tube Diameters
1
⁄16" up to 1⁄2"
For metric compression
fittings see page C-8.
STAINLESS
STEEL
($30) ($75) ($115)
SS-FER-1/2 (75) T-FER-1/2 (115)
PTFE
Fittings are available only in carbon steel.
*
Ordering Example: RB-12-14-SS, stainless steel
1
⁄2 male and 1⁄4 female reducing bushing, $22.
COMPRESSION FITTINGS
MODELS HIGHLIGHTED!
To Order (Specify Model Number)
PROTECTION
TUBE OD Th'd mm BRASS 316 SS
Note: PTFE can only be used with stainless steel compression fittings.
Ordering Example: BRLK-18-18, brass
1
⁄8" OD protection tubes, $6.
C-7
MALE LENGTH
in. NPT (in) MODEL NO. PR. EA. MODEL NO. PR. EA.
1
⁄16
1
⁄16
1
1
3
⁄16
3
⁄16
1
1
5
⁄16
3
3
3
1
1
24.6 (0.97) N/A — SSLK-116-116 $24
⁄16
1
26.2 (1.03) BRLK-116-18 $12 SSLK-116-18 22
⁄8
1
⁄8
⁄8
⁄4
⁄4
⁄8
⁄8
⁄8
⁄2
30.0 (1.18) BRLK-18-18 6 SSLK-18-18 16
⁄8
1
44.2 (1.74) BRLK-18-14 6 SSLK-18-14 18
⁄4
1
31.0 (1.22) BRLK-316-18 6 SSLK-316-18 16
⁄8
1
46.0 (1.81) BRLK-316-14 6 SSLK-316-14 18
⁄4
1
32.8 (1.29) BRLK-14-18 6 SSLK-14-18 15
⁄8
1
37.6 (1.48) BRLK-14-14 6 SSLK-14-14 15
⁄4
1
39.1 (1.54) N/A — SSLK-516-14 20
⁄4
1
40.4 (1.59) BRLK-38-14 7 SSLK-38-14 22
⁄4
3
40.4 (1.59) BRLK-38-38 8 SSLK-38-38 24
⁄8
1
46.0 (1.81) BRLK-38-12 12 SSLK-38-12 28
⁄2
1
49.3 (1.94) BRLK-12-12 12 SSLK-12-12 34
⁄2
1
⁄8 NPT compression fitting for
MOST POPULAR
MOST POPULAR
1
⁄8 NPT
METRIC THREAD
Stainless
Steel
ADAPTORS
CONVERT IMPERIAL AND
METRIC THREADS
MODELS HIGHLIGHTED!
Brass
MOST POPULAR
To Order (Specify Model Number)
FEMALE MALE FLATS LENGTH
NPT BSPT* mm mm MODEL NO. PRICE MODEL NO. PRICE
1
⁄
8
1
⁄
4
3
⁄
8
1
⁄
2
3
⁄
4
1
⁄8-28 14 27.7 MTA1-1/8-1/8-BR $9 MTA1-1/8-1/8-SS $21
1
⁄4-19 19 36.1 MTA1-1/4-1/4-BR 13 MTA1-1/4-1/4-SS 32
3
⁄8-19 22 38.1 MTA1-3/8-3/8-BR 20 MTA1-3/8-3/8-SS 53
1
⁄2-14 27 49.3 MTA1-1/2-1/2-BR 30 MTA1-1/2-1/2-SS 78
3
⁄4-14 34 51.3 MTA1-3/4-3/4-BR 65 MTA1-3/4-3/4-SS 120
1 1-11 41 58.4 MTA1-1-1-BR 90 MTA1-1-1-SS 180
BSPT* NPT
1
⁄4-19
3
⁄8-19
1
⁄2-14
NPT BSPP
1
⁄
8
1
⁄
4
3
⁄
8
1
⁄
2
3
⁄
4
1
⁄
4
3
⁄
8
1
⁄
2
1
⁄8-28 14 25.1 – N/A MTA3-1/8-1/8-SS $30
1
⁄4-19 19 33.5 MTA3-1/4-1/4-BR 18 MTA3-1/4-1/4-SS 60
3
⁄8-19 22 35.8 MTA3-3/8-3/8-BR 22 MTA3-3/8-3/8-SS 65
1
⁄2-14 27 44.2 MTA3-1/2-1/2-BR 30 MTA3-1/2-1/2-SS 76
3
⁄4-14 34 48.0 MTA3-3/4-3/4-BR 65 MTA3-3/4-3/4-SS 108
19 36.3 MTA2-1/4-1/4-BR $15 MTA2-1/4-1/4-SS $37
22 38.4 MTA2-3/8-3/8-BR 20 MTA2-3/8-3/8-SS 45
27 49.8 MTA2-1/2-1/2-BR 30 MTA2-1/2-1/2-SS 57
11-11 41 53.3 MTA3-1-1-BR 90 MTA3-1-1-SS 148
BSPP NPT
1
⁄4-19
3
⁄8-19
1
⁄2-14
ISO 228/1, BS 2779.
*
Ordering Examples: MTA1-1/8-1/8-BR, brass
MTA-1-1/8-1/8-SS, stainless steel thread adaptor, $21.
1
⁄
4
3
⁄
8
1
⁄
2
19 27.4 MTA4-1/4-1/4-BR $12 MTA4-1/4-1/4-SS $50
22 32.3 MTA4-3/8-3/8-BR 20 MTA4-3/8-3/8-SS 55
27 41.9 MTA4-1/2-1/2-BR 30 MTA4-1/2-1/2-SS 80
1
⁄8 NPT female to 1⁄8-28 BSPT male, $9.
BRASS STAINLESS STEEL
ACCESSORIES
C
®
METRIC OMEGALOK
COMPRESSION FITTINGS
FOR METRIC PROBES AND PROTECTION TUBES
To Order Metric Compression Fittings (Specify Model Number)
Protection
Tube Male Th’d
OD Th's Type Model No.
1.5 mm
3.0 mm
4.5 mm
6.0 mm
3.0 mm
4.5 mm
6.0 mm
8.0 mm
3.0 mm
6.0 mm
3.0 mm
4.5 mm
6.0 mm
8.0 mm
Note: PFA can only be used with stainless steel compression fittings.
Ordering Examples: BRLK-M30-18, brass
BRLK-M60-18, compression fitting, $9.
1
1
1
1
1
1
1
1
3
3
1
1
1
1
Metric Protection Tube/NPT Thread Metric Protection Tube/ BSP Taper Thread Metric Protection Tube/ BSP Parallel Thread
Brass 316 Stainless Steel
Pr. Ea.
Model No.
NPT BRLK-M15-18 $9 SSLK-M15-18 $17 BSPT BRLK-M15-18T $9 SSLK-M15-18T $17 BSPP BRLK-M15-18P $9 SSLK-M15-18P $19
⁄8
NPT BRLK-M30-18 9 SSLK-M30-18 17 BSPT BRLK-M30-18T 9 SSLK-M30-18T 17 BSPP BRLK-M30-18P 9 SSLK-M30-18P 17
⁄8
NPT BRLK-M45-18 9 SSLK-M45-18 17 BSPT BRLK-M45-18T 9 SSLK-M45-18T 17 — N/A — N/A —
⁄8
NPT BRLK-M60-18 9 SSLK-M60-18 17 BSPT BRLK-M60-18T 9 SSLK-M60-18T 17 — N/A — N/A —
⁄8
NPT BRLK-M30-14 10 SSLK-M30-14 23 BSPT BRLK-M30-14T 10 SSLK-M30-14T 23 BSPP BRLK-M30-14P 10 SSLK-M30-14P 23
⁄4
NPT BRLK-M45-14 12 SSLK-M45-14 23 BSPT BRLK-M45-14T 12 SSLK-M45-14T 23 — N/A — N/A —
⁄4
NPT BRLK-M60-14 12 SSLK-M60-14 23 BSPT BRLK-M60-14T 12 SSLK-M60-14T 23 BSPP BRLK-M60-14P 12 SSLK-M60-14P 23
⁄4
NPT BRLK-M80-14 12 SSLK-M80-14 23 BSPT BRLK-M80-14T 12 SSLK-M80-14T 23 — N/A — N/A —
⁄4
— N/A — SSLK-M30-38 29 — N/A — SSLK-M30-38T 29 — N/A — SSLK-M30-38P 29
⁄8
NPT BRLK-M60-38 13 SSLK-M60-38 29 BSPT BRLK-M60-38T 13 SSLK-M60-38T 29 BSPP BRLK-M60-38P 13 SSLK-M60-38P 29
⁄8
— N/A — SSLK-M30-12 29 BSPT BRLK-M30-12T 15 SSLK-M30-12T 29 BSPP BRLK-M30-12P 15 SSLK-M30-12P 29
⁄2
— N/A — SSLK-M45-12 29 BSPT BRLK-M45-12T 15 SSLK-M45-12T 29 BSPP BRLK-M45-12P 15 SSLK-M45-12P 29
⁄2
NPT BRLK-M60-12 15 SSLK-M60-12 29 BSPT BRLK-M60-12T 15 SSLK-M60-12T 29 BSPP BRLK-M60-12P 15 SSLK-M60-12P 29
⁄2
NPT BRLK-M80-12 15 SSLK-M80-12 29 BSPT BRLK-M80-12T 15 SSLK-M80-12T 29 — N/A — N/A —
⁄2
Pr. Ea. Type
1
⁄8 NPT thread compression fitting for 3.0 mm protection tube OD, $9.
Brass 316 Stainless Steel
Th’d
Model No.
Pr. Ea.
C-8
Model No.
Th’d
Pr. Ea. Type
Brass 316 Stainless Steel
Model No.
Pr. Ea.
Model No.
Pr. Ea.
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