10 Beswick 2006-2007 Catalog ELBOW FITTINGS M3LS, MLA ELBOW FITTINGS Barb Fitting - M3 Thread, Adjustable Position Description: Adjustable position elbow with M3 thread and built-in barb. Material: Brass, 303 or 316 stainless steel body and 303 or 316 stainless steel stud (M3S-1000-303 or M3S-1000-316). Seals: Two Buna-N O-rings, OR-M3-B. Optional materials: EPDM, Viton(R) and Silicone. See page 3. Suggested Tube ID * HOLE DIA. M3 X 0.5 THD. 10.6 MM Part Number Part Number Brass Body & 303 Stainless 303 Stainless Stud 3/32 (2.4 mm) M3LS-1132 5 MM + M3LS-1132-303 Part Number 316 Stainless Hole Dia. + 1.6 mm (1/16") + 5/64 (2.0 mm) M3LS-1016 M3LS-1016-303 M3LS-1016-316 1.3 mm (.052") 1/16 (1.6 mm) M3LS-1012-303 M3LS-1012-316 1.2 mm (3/64") 3 MM 5 MM 5 MM M3LS-1012 + New Model Fitting - M3 Threads, Adjustable Position Description: Adjustable position elbow with M3 threads. Material: Brass or 303 stainless steel body and stud(M3S-1001 or M3S-1001-303). Seals: Two Buna-N O-rings, OR-M3-B. Optional materials: EPDM, Viton(R) and Silicone. See page 3. 8MM 6MM 3.5MM 7.5MM 2.9MM 5MM Part Number Brass Part Number 303 Stainless Installed Height M3LS-M3I M3LS-M3I-303 8 mm (.315") M3 X 0.5 THD. Barb Fitting - 10-32 Thread, Ultra Miniature, Fixed Position Description: Ultra miniature, fixed position elbow with 10-32 thread and built-in barb. Material: Brass. Seals: One Buna-N O-ring, OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R), AFLAS(R), Chemraz(R), Fluorosilicone and Neoprene. See page 3. Suggested Tube ID * Part Number Brass Hole Dia. L .170 to 3/16 MLA-1008-1 5/64 25/32 MLA-1008-2 5/64 5/8 1/8 MLA-1332 5/64 5/8 3/32 MLA-1132 1/16 17/32 5/64 (2mm) MLA-1016 .052 17/32 1/16 MLA-1012 3/64 17/32 HOLE DIA. L 5 16 10-32 THD. 5 32 9 32 * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com 11 Beswick 2006-2007 Catalog The MLAS series ultra-miniature elbow is our most popular fitting! The space-saving design makes it the smallest 10-32 threaded adjustable position elbow in the world. With an installed height of only 9/32", it can be used in tight areas where space is at a premium and nothing else will fit. For a similarly compact elbow in stainless steel see our SMLS series on page 12. Even smaller is our ultra-ultra miniature M3LS series M3 threaded elbow shown on page 10. All three models utilize Beswick's trademark - leak-tight O-ring seal technology and line contact barb. Barb Fitting - 10-32 Thread, Ultra Miniature, Adjustable Position Description: Ultra miniature, adjustable position elbow with 10-32 thread and built-in barb. Material: Brass body with brass stud (MAS-1000). Seals: Two Buna-N O-rings, OR-14-B and OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R) and Chemraz(R). See page 3. Note: For best results use screwdriver size 6-8. HOLE DIA. L 5 16 10-32 THD 5 32 9 32 Suggested Tube ID * Part Number Brass Hole Dia. L 1/8 MLAS-1332 5/64 5/8 3/32 MLAS-1132 1/16 17/32 5/64 (2mm) MLAS-1016 .052 17/32 1/16 MLAS-1012 3/64 17/32 Barb Fitting - 10-32 Thread, Hex Head Stud, Ultra Miniature, Adjustable Position Description: Ultra miniature, adjustable position elbow with 10-32 thread and 5/16" hex head stud. Material: Brass body with brass stud (MAS-1001). Seals: Two Buna-N O-rings, OR-14-B and OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R) and Chemraz(R). See page 3. HOLE DIA. 10-32 THD. L 5 32 7 16 5 16 Suggested Tube ID * Part Number Brass Hole Dia. L 1/8 MLASH-1332 5/64 5/8 3/32 MLASH-1132 1/16 17/32 5/64 (2mm) MLASH-1016 .052 17/32 1/16 MLASH-1012 3/64 17/32 * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com MLAS, MLASH Spotlight: Beswick's MLAS Series Elbow Fitting ELBOW FITTINGS ELBOW FITTINGS 12 Beswick 2006-2007 Catalog ELBOW FITTINGS Barb Fitting - 10-32 Thread, Extra-Small, Adjustable Position SMLS, MLSB, MLS ELBOW FITTINGS Description: Extra-small, adjustable position elbow with 10-32 thread and built-in barb. Material: Brass, 303 or 316 stainless steel body and stud (MS-2000, MS-2000-303 or MS-2000-316). Seals: Two Buna-N O-rings, OR-14-B and OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R) and Chemraz(R). See page 3. HOLE DIA. 10-32 THD. L 13 32 Suggested Tube ID * Part Number Brass Part Number 303 Stainless .170 to 3/16 SMLS-1008-2 1/8 Part Number 316 Stainless Hole Dia. SS Hole Dia. Br L SMLS-1008-2-303 SMLS-1008-2-316 3/32 5/64 23/32 SMLS-1332 SMLS-1332-303 SMLS-1332-316 3/32 5/64 23/32 3/32 SMLS-1132 SMLS-1132-303 SMLS-1132-316 1/16 1/16 5/8 5/64 (2mm) SMLS-1016 SMLS-1016-303 SMLS-1016-316 .052 .052 5/8 1/16 SMLS-1012 SMLS-1012-303 SMLS-1012-316 3/64 3/64 5/8 Note: SMLS-1332 is also available in Titanium, the part number is: SMLS-1332-TI 5 32 5 16 5 16 Barb Fitting - 10-32 Thread, Adjustable Position Description: Adjustable position elbow with 10-32 thread and built-in barb. Material: Brass, 303 or 316 stainless steel body and stud (MSB-1000, MS-1000-303 or MS-1000-316). Seals: Two Buna-N O-rings, OR-14-B and OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R) and Chemraz(R). See page 3. HOLE DIA. 1 2 25 128 3 8 5 32 5 16 25 64 1 Suggested Tube ID * Part Number Brass Body & Brass Stud 1 Part Number Brass Body & 303 Stud Part Number 303 Body & 303 Stud Part Number 316 Body & 316 Stud Hole Hole L Dia. Dia. SS Br .170 to 3/16 MLSB-1008-1 MLS-1008-1 MLS-1008-1-303 MLS-1008-1-316 3/32 5/64 55/64 MLSB-1008-2 MLS-1008-2 MLS-1008-2-303 MLS-1008-2-316 3/32 5/64 45/64 1/8 MLSB-1332 MLS-1332 MLS-1332-303 MLS-1332-316 3/32 5/64 45/64 3/32 MLSB-1132 MLS-1132 MLS-1132-303 MLS-1132-316 1/16 1/16 39/64 5/64 (2mm) MLSB-1016 MLS-1016 MLS-1016-303 MLS-1016-316 .052 .052 39/64 1/16 MLSB-1012 MLS-1012 MLS-1012-303 MLS-1012-316 3/64 3/64 39/64 Brass stud does not have screwdriver slot. L 10-32 THD. * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com 13 Beswick 2006-2007 Catalog ELBOW FITTINGS Material: Brass body with 303 stainless steel stud. Seals: Two Buna-N seals and one Buna-N O-ring, OR-516-40-B. Optional material: Viton(R). See page 3. HOLE DIA. 19 64 5 HEX 16 15 32 19 32 10-32 THD 3 8 Suggested Tube ID * Part Number Brass Hole Dia. 3/32 MSL-1132 1/16 5/64 (2mm) MSL-1016 .052 1/16 MSL-1012 3/64 Note: This fitting is designed for low to moderate cycling. For moderate to high cycling or continuous rotary motion, the Beswick MSF series is recommended. Barb Fitting - 10-32 Thread, 360o Swivel with Ball Bearings Description: Miniature swivel fitting with 10-32 thread and built-in barb. Designed with ball bearings to swivel freely 360 degrees in applications with moderate to high cycling. Material: Brass or 303 stainless steel body with 303 stainless steel stud and stainless steel ball bearings. Seals: Two Buna-N seals and one Buna-N O-ring, OR-516-40-B. Optional material: Viton(R). See page 3. Note: This fitting is not recommended for over 100 rpm. Please consult factory if your application is over 100 rpm. 45 64 HOLE DIA. L 9 16 10-32 THD 3 8 5 HEX 16 Suggested Tube ID * Part Number Brass Part Number 303 Stainless Hole Dia. SS Hole Dia. Br L 1/8 MSF-1332 MSF-1332-303 3/32 5/64 21/32 3/32 MSF-1132 MSF-1132-303 1/16 1/16 9/16 5/64 (2mm) MSF-1016 MSF-1016-303 .052 .052 9/16 1/16 MSF-1012 MSF-1012-303 3/64 3/64 9/16 * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com MSL, MSF Description: Low profile miniature swivel fitting with 10-32 thread and built-in barb. Designed to swivel freely 360 degrees in applications with low to moderate cycling. ELBOW FITTINGS Barb Fitting - 10-32 Thread, 360o Swivel, Low Profile 14 Beswick 2006-2007 Catalog ELBOW FITTINGS Fitting - 10-32 Threads, Fixed Position ELBOW FITTINGS ML, MLSB, MLS, MLSN 3 8 5 16 Description: Fixed position elbow with 10-32 threads. 10-32 THD. 9 16 Material: Brass or 303 stainless steel. Seals: One Buna-N O-ring, OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R), AFLAS(R), Chemraz(R), Fluorosilicone and Neoprene. See page 3. 10-32 THD. 5 32 Part Number Brass Part Number 303 Stainless Installed Height ML-1010 ML-1010-303 9/16 Fitting - 10-32 Threads, Adjustable Position OUTLET HEIGHT C Description: Adjustable position elbow with 10-32 threads. A Material: Brass, 303 or 316 stainless steel body and stud (MSB-1000, MS-1000-303 or MS-1000-316). Seals: Two Buna-N O-rings, OR-516-40-B and OR-516-B. Optional materials: EPDM, Viton(R), Silicone and Teflon(R), AFLAS(R), Chemraz(R). See page 3. Part Number Brass MLSB-1010 Part Number 303 Stainless 1 MLS-1010 MLS-1010-303 MLS-1010-316 MLS-1010-TALL 1 5 32 3 16 1 2 Part Number 316 Stainless B 5 16 10-32 THD. Stud Material Installed Body Outlet Height A Height B Height C brass 1 1/2 3/8 7/32 stainless steel 1/ 2 3/8 7/32 stainless steel 19/32 15/32 5/16 Brass stud does not have a screwdriver slot. Fitting - 10-32 External Threads, Adjustable Position 7 32 Description: Adjustable position elbow fitting with 10-32 external threads. Material: Seals: 303 or 316 stainless steel body and 303 or 316 stainless steel stud (MS-1000-303 or MS-1000-316). 3 16 Three Buna-N O-rings, two OR-516-40-B and one OR-516B. Optional materials: EPDM, Viton(R), Silicone and Teflon(R), AFLAS(R), Chemraz(R). See page 3. beswick engineering co., inc. 1 2 1 2 3 8 5 32 5 16 21 32 10-32 THD. Part Number 303 Stainless Part Number 316 Stainless Hole Dia. MLSN-1010-303 MLSN-1010-316 3/32 Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com 15 Beswick 2006-2007 Catalog ELBOW FITTINGS HOLE DIA. Description: Extra-small, adjustable position elbow with M5 thread and built-in barb. M5 X .5 THD. Material: Brass, 303 or 316 stainless steel body and stud (M5S-2000, M5S-2000-303 or M5S-2000-316). Seals: L 10.2 MM Two Buna-N O-rings, OR-14-B and OR-516-40-B. Optional materials: EPDM, Viton(R), Silicone, Teflon(R) and Chemraz(R). See page 3. 3.7 MM 7.9 MM 7.9 MM Part Number 303 Stainless Part Number 316 Stainless Hole Dia. SS L .170" to 3/16" (4.5 mm) S5 MLS-1008-2 S5 MLS-1008-2-303 S5 MLS-1008-2-316 2.4 mm (3/32") 18.3 mm (23/32") 1/8" (3.2 mm) S5 MLS-1332 S5 MLS-1332-303 S5 MLS-1332-316 2.4 mm (3/32") 18.3 mm (23/32") 3/32" (2.4 mm) S5 MLS-1132 S5 MLS-1132-303 S5 MLS-1132-316 1.6 mm (1/16") 15.8 mm (5/8") 5/64" (2.0 mm) S5 MLS-1016 S5 MLS-1016-303 S5 MLS-1016-316 1.3 mm (.052") 15.8 mm (5/8") 1/16" (1.6 mm) S5 MLS-1012 S5 MLS-1012-303 S5 MLS-1012-316 1.2 mm (3/64") 15.8 mm (5/8") Suggested Tube ID * Part Number Brass Barb Fitting - M5 Thread, Adjustable Position Description: Adjustable position elbow with M5 thread and built-in barb. Material: Brass or 303 stainless steel body with brass or 303 stainless steel stud (M5SB-1000, M5S-1000-303 or M5S-1000-316). Seals: Two Buna-N O-rings, OR-516-40-B and OR-516-B. Optional materials: EPDM, Viton(R), Silicone and Teflon(R), AFLAS(R), Chemraz(R). See page 3. 12.7 MM HOLE DIA. 9.5 MM 4 MM M5 X 0.8 4.8 MM 8 MM 10 MM L Suggested Tube ID * Part Number Brass Body & Brass Stud 1 Part Number Brass Body & 303 Stainless Stud Part Number 303 Stainless Body & 303 Stainless Stud Part Number 316 Stainless Body & 316 Stainless Stud Hole Dia. SS .170" to 3/16" (4.5 mm) M5LSB-1008-1 M5LS-1008-1 M5LS-1008-1-303 M5LS-1008-1-316 2.4 mm (3/32") 2.0 mm (5/64") 21.8 mm (55/64") M5LSB-1008-2 M5LS-1008-2 M5LS-1008-2-303 M5LS-1008-2-316 2.4 mm (3/32") 2.0 mm (5/64") 17.9 mm (45/64") 1/8" (3.2 mm) M5LSB-1332 M5LS-1332 M5LS-1332-303 M5LS-1332-316 2.4 mm (3/32") 2.0 mm (5/64") 17.9 mm (45/64") 3/32" (2.4 mm) M5LSB-1132 M5LS-1132 M5LS-1132-303 M5LS-1132-316 1.6 mm (1/16") 1.6 mm (1/16") 15.5 mm (39/64") 5/64" (2.0 mm) M5LSB-1016 M5LS-1016 M5LS-1016-303 M5LS-1016-316 1.3 mm (.052") 1/16" (1.6 mm) M5LSB-1012 M5LS-1012 M5LS-1012-303 M5LS-1012-316 1.2 mm (3/64") 1.2 mm (3/64") 15.5 mm (39/64") 1 Hole Dia. Br L 1.3 mm (.052") 15.5 mm (39/64") Brass stud does not have a screwdriver slot. * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com ELBOW FITTINGS NEW S5MLS, M5LSB, M5LS Barb Fitting - M5 Thread, Extra-Small, Adjustable Position 16 Beswick 2006-2007 Catalog ELBOW FITTINGS Fitting - M5 Threads, Adjustable Position M5LSB, M5LS, MPAL ELBOW FITTINGS 12.7 MM Description: Adjustable position elbow with M5 threads. Material: Seals: Brass, 303 or 316 stainless steel body with brass, 303 or 316 stainless steel stud (M5SB-1000, M5S-1000-303 or M5S-1000-316). M5 X 0.8 9.5 MM 5.5 MM Two Buna-N O-rings, OR-516-40-B and OR-516-B. Optional materials: EPDM, Viton(R), Silicone and Teflon(R), AFLAS(R), Chemraz(R). See page 3. 4.8 MM 4.0 MM M5 X 0.8 8 MM 12.7 MM Part Number Brass Body & Brass Stud + Part Number Brass Body & 303 Stainless Stud Part Number 303 Stainless Body & 303 Stainless Stud Part Number 316 Stainless Body & 316 Stainless Stud M5LSB-M5 M5LS-M5 M5LS-M5-303 M5LS-M5-316 + Brass stud does not have a screwdriver slot. HOLE DIA. Barb Fitting - 1/16" NPT External Pipe Thread 1 -27 NPT 16 17 32 Description: Elbow fitting with 1/16" NPT external thread and built-in barb. Material: 5 16 Brass or 303 stainless steel. 15 32 Suggested Tube ID * Part Number Brass Part Number 303 Stainless Hole Dia. 3/32 MPAL-6132 MPAL-6132-303 1/16 5/64 (2mm) MPAL-6016 MPAL-6016-303 .052 1/16 MPAL-6012 MPAL-6012-303 3/64 HOLE DIA. 1 -27 NPT 8 Barb Fitting - 1/8" NPT External Pipe Thread H Description: Elbow fitting with 1/8" NPT external thread and built-in barb. Material: 7 16 Brass or 303 stainless steel. L Suggested Tube ID * Part Number Brass Part Number 303 Stainless Hole Dia. SS Hole Dia. Br H L .170 to 3/16 MPAL-8008-1 MPAL-8008-1-303 3/32 5/64 29/32 3/4 MPAL-8008-2 MPAL-8008-2-303 3/32 5/64 3/4 3/4 1/8 MPAL-8332 MPAL-8332-303 3/32 5/64 3/4 9/16 3/32 MPAL-8132 MPAL-8132-303 1/16 1/16 21/32 9/16 5/64 (2mm) MPAL-8016 MPAL-8016-303 .052 .052 21/32 9/16 1/16 MPAL-8012 MPAL-8012-303 3/64 3/64 21/32 9/16 * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com 17 Beswick 2006-2007 Catalog ELBOW FITTINGS Material: Brass or 303 stainless steel. HOLE DIA. 1 4 -18 NPT H 9 16 5 8 Suggested Tube ID * Part Number Brass Part Number 303 Stainless Hole Dia. SS Hole Dia. Br H .170 to 3/16 MPAL-4008-1 MPAL-4008-1-303 3/32 5/64 1 1/32 MPAL-4008-2 MPAL-4008-2-303 3/32 5/64 7/8 1/8 MPAL-4332 MPAL-4332-303 3/32 5/64 7/8 3/32 MPAL-4132 MPAL-4132-303 1/16 1/16 25/32 5/64 (2mm) MPAL-4016 MPAL-4016-303 .052 .052 25/32 1/16 MPAL-4012 MPAL-4012-303 3/64 3/64 25/32 Barb Fitting - Tubing Supported Description: Tubing supported elbow is used to join two tubes or hoses of the same inside diameter. Material: Brass, 303 or 316 stainless steel. Suggested Tube ID * HOLE DIA. (2 PLACES) Part Number Brass .170 to 3/16 MHL-2008-2 H 1 4 1 4 1 4 Part Number 303 Stainless Part Number 316 Stainless Hole Dia. Hole Dia. H SS Br MHL-2008-2-303 + L 1/8 1/8 9/16 9/16 1/8 5/64 9/16 9/16 1/8 MHL-2332 3/32 MHL-2132 1/16 15/32 15/32 5/64 (2mm) MHL-2016 .052 15/32 15/32 1/16 MHL-2012 3/64 15/32 15/32 MHL-2332-316 L + New Material Barb Fitting - Tubing Supported, Reducing NEW Description: Tubing supported reducing elbow is used to join two tubes or hoses of different inside diameters. Additional barb size combinations are available on special order. Material: New Model Brass. HOLE C H HOLE D 1 4 1 4 Suggested Tube ID * Part Number Brass Hole Dia. C .170 (or 3/16) to 1/16 MHL-1008-2-1016 + 55/64 /64 .170 (or 3/16) to 5/64 (2mm) MHL-1008-2-1012 1 4 MHL-1332-1012 1/8 & 1/16 L Hole Dia. D H L .052 9/16 15/32 5/64 3/64 9/16 15/32 5/64 3/64 9/16 15/32 + New Model * Suggested tube ID is for polyurethane or vinyl tubing. Consult factory if you plan to use a different tubing material. See page 3. beswick engineering co., inc. Headquarters: 284 Ocean Rd Greenland, NH 03840 USA Tel: +1 800.354.5014 Fax: +1 603.433.3313 Web: www.beswick.com Asia Pacific Branch: 51 Bukit Batok Crescent #07-20 Unity Centre, Tech Park 21 Singapore 658077 Tel: +65 6896.7984, 6896.7985 Fax: +65 6896.7986 Email: spore@beswick.com MPAL, MHL Description: Elbow fitting with 1/4" NPT external thread and built-in barb. ELBOW FITTINGS Barb Fitting - 1/4" NPT External Pipe Thread