Pressure Gauges. Industrial and Process. PGI Series.

Transcription

1 Pressure Gauges Industrial and Process PGI Series 4, 5, 63, 1, 115, and 16 mm (1 1/2, 2, 2 1/2, 4, 4 1/2 and 6 in.) dial sizes ccuracy in accordance with SME, EN, and JIS vailable with a variety of end connections, including Swagelok tube s Center-back, lower-back, and lower mount configurations Stainless steel and reinforced thermoplastic construction vailable unfilled or liquid filled

2 2 Industrial and Process Pressure Gauges Contents Features... 2 Testing and Calibration... 2 Sw agelok Tube dapters Solve lignment Problems Process Connections Model Selection Guide... 3 Industrial Gauge Models Stainless Steel Cases and Wetted Components B Model: General-Purpose Gauge with djustable Pointer... 4 C Model: General-Purpose Gauge... 6 S Model: Solid-Front Safety Gauge M Model: Miniature Gauge L Model: Low-Pressure Gauge Process Gauge Model Glass-Reinforced Thermoplastic Case and Stainless Steel, Brass, or lloy 4 Wetted Components P Model: Industrial Process Gauge Dial Range Designators Options and ccessories Features Monitor vacuum and positive system pressures up to 15 psi, 1 bar, or 1 MPa Manufactured in accordance with industry standards vailable with end connections Testing and Calibration Every Swagelok industrial pressure gauge is factory calibrated and pressure tested. Swagelok Tube dapters Solve lignment Problems s can help eliminate difficult alignment problems and can be used with any fitting. Typical lignment Problem When installing a gauge with a pipe fitting end connection, it is often difficult to align the dial to the desired position without damaging the gauge Swagelok Tube dapters Gauges with integral s eliminate alignment problems Installation Instructions 1. Insert the gauge with integral into a fitting. 2. lign the gauge dial to the desired position. 3. Install the fitting. s are to be used ONLY in fittings. Use in fittings made by other manufacturers may result in leakage or slippage.

3 Process Connections Connection Maximum Pressure Specification Swagelok Tube dapter 1 psi, 6 bar, 1/4 in. and 6 mm 6 MPa 3/8 in. and 1/2 in. 6 psi, 4 bar, 1 mm and 12 mm 4 MPa Male NPT 1/8 in. 6 psi, 4 bar, 4 MPa 1/4 and 1/2 in. 15 psi, 1 bar, 1 MPa SME B1.2.1 Male ISO Parallel Gauge Thread (EN) G1/8B (EN) 6 psi, 4 bar, 4 MPa EN G1/4B (EN) G1/2B (EN) G1/4B (PF) G1/2B (PF) R1/8 (PT) R1/4 (PT) R1/2 (PT) 15 psi, 1 bar, 1 MPa Male ISO Parallel Gauge Thread (JIS) EN psi, 1 bar, JIS B755 1 MPa Male ISO Tapered Thread 6 psi, 4 bar, 4 MPa ISO 7/1 15 psi, 1 bar, JIS B23 1 MPa Industrial and Process Pressure Gauges 3 G1/8B (EN), G1/4B (EN), and G1/2B (EN) are for use with Swagelok RG fittings. G1/8B (PF), G1/4B (PF), and G1/2B (PF) are for use with Swagelok RJ fittings. Model Selection Guide Dial Range Positive pressures: to 1 psi, 4 mbar, or 5 kpa Compound pressures: Vacuum to 2 psi, 9 bar, or 1.5 MPa Positive pressures: to 5 psi, 25 bar, or 25 MPa Compound pressures: Vacuum to 2 psi, 9 bar, or 1.5 MPa Positive pressures: to 15 psi, 1 bar, or 1 MPa Compound pressures: Vacuum to 4 psi or 25 kpa Positive pressures: to 15 psi or 1 kpa Dial Size mm (in.) 63 (2 1/2) 1 (4) ccuracy ± 1.5 % of span SME B4.1 Grade B, EN Class 1.6, JIS B755 Class (1 1/2) ± 2.5 % of span SME B4.1 Grade C, 5 (2) 63 (2 1/2) EN Class 2.5, JIS B755 Class 2.5 ± 1.5 % of span SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6 djustable Pointer Solid Front Liquid Fillable Configurations➀ LBM CBM LM Yes Yes Yes Model Yes Yes M Yes➁ Yes Yes➂ Yes Yes S Yes Yes Yes Yes B Yes Yes Yes C Yes➁ Yes Yes➂ Yes Yes S 1 ± 1 % of span (4) SME B4.1 Grade 1, Yes Yes Yes Yes B EN Class 1. Yes Yes Yes C JIS B755 Class (6) Yes Yes Yes Yes B 115 (4 1/2) 16 (6) ±.5 % of span SME B4.1 Grade 2 Yes Yes Yes Yes Yes P Yes Yes Yes Yes Yes P L ➀ Configurations: LBM = lower-back mount CBM = center-back mount LM = lower mount. ➁ Optional. ➂ Liquid-fillable model available in lower mount configuration only. Glycerin- and silicone-filled gauges cannot be used where strong oxidizing agents are present.

4 4 Industrial and Process Pressure Gauges B Model: General-Purpose Stainless Steel Gauge with djustable Pointer Features 63, 1, and 16 mm (2 1/2, 4, and 6 in.) dial sizes are available. djustable pointer is standard. Bayonet ring allows easy access to pointer. Lens is constructed of safety glass for additional protection. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 and 16 mm (4 and 6 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations 63 mm (2 1/2 in.): center-back and lower mount 1 and 16 mm (4 and 6 in.): lowerback and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) 16 mm (6 in.) Dial Size 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29 to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media Unfilled: 392 F (2 C) maximum Liquid-filled: 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel Laminated safety glass Buna N luminum See page 18 for options and accessories for field installation.

5 Dimensions Dimensions are for reference only and are subject to change. Center-Back Mount B Lower Mount B C D Lower-Back Mount Product Function and Type Pressure gauge, industrial Dial Size and Model 63B = 63 mm (2 1/2 in.) dial 1B = 1 mm (4 in.) dial 16B = 16 mm (6 in.) dial Dial Range See page 16. Process Connection Location L = Lower mount (all dial sizes) C = Center-back mount (63 mm [2 1/2 in.] dial size only) B = Lower-back mount (1 and 16 mm [4 and 6 in.] dial sizes only) Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) E Dial Size mm (in.) 63 (2 1/2) 1 (4) 16 (6) PGI - 63B - PG1 - L Q X - BH J 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) Industrial and Process Pressure Gauges 5 End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) 2.39 (6.8) Male NPT 1/4 in. G1/4B (EN) 2.9 (53.) 2.24 (57.) G1/4B (PF) (33.) (1.) R1/4 (PT) 3/8 in (58.8) 2.45 (62.3) 6 mm 2.26 (57.3) 2.39 (6.8) 1 mm 2.31 (58.8) 2.45 (62.3) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 3.6 (91.4) 3.44 (87.4) Male NPT 1/2 in G1/2B (EN) 3.43 (87.) 3.27 (83.) (5.) (3.) G1/2B (PF).63 R1/2 (PT) (16.) 12 mm 3.6 (91.4) 3.44 (87.4) Male NPT 1/2 in. G1/2B (EN) G1/2B (PF) R1/2 (PT) 4.65 (118) 3.27 (83.)➀ 1.97 (5.)➀ ➀ B is 3.9 in. (99. mm) and C is 2.6 in. (66. mm) for gauges with lower-back mount and pressure ratings of 15 psi, 1 MPa, 1 bar or higher. Ordering Information Build a B model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Pointer Standard adjustable pointer Options (see page 18) = Cleaned to SME B4.1 level IV➀ B = Certificate of calibration E = Material certification F = Panel-mount clamp➁ G = Front flange➁ H = Rear flange I = Maximum indicating pointer (replaces adjustable pointer)➂ N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). Liquid Fill Fluid X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone 16 mm (6 in.) Dial Size P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) 1.97 (5.)

6 6 Industrial and Process Pressure Gauges C Model: General-Purpose Stainless Steel Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Crimped ring provides a permanent seal of gauge case to lens. Lens is constructed of clear acrylic plastic. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 mm (4 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations 63 mm (2 1/2 in.): center-back and lower mount 1 mm (4 in.): lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29 to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel crylic Buna N luminum See page 18 for options and accessories for field installation.

7 Industrial and Process Pressure Gauges 7 Dimensions Dimensions are for reference only and are subject to change. Lower Mount C Center-Back Mount B Lower-Back Mount B E D Dial Size mm (in.) 63 (2 1/2) 1 (4) End Connection Dimensions, in. (mm) Size Type B C D E 2.22 (56.3) 2.37 (6.3) 1/4 in. Male NPT 2.9 (53.) 2.24 (57.) /8 in (57.8) 2.43 (61.8) (33.)➀ (1.) 6 mm 2.22 (56.3) 2.37 (6.3) 1 mm 2.28 (57.8) 2.43 (61.8) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 1/2 in. 12 mm ➀ 1.1 (28.) for center-back mount (92.4) 3.48 (88.4) Male NPT 3.43 (87.) 3.27 (83.) 3.64 (92.4) 3.48 (88.4) 1.97 (5.).63 (16.) 1.18 (3.) Ordering Information Build a C model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63C = 63 mm (2 1/2 in.) dial 1C = 1 mm (4 in.) dial Dial Range See page 16. Process Connection Location L = Lower mount (all dial sizes) C = Center-back mount (63 mm [2 1/2 in.] dial size only) B = Lower-back mount (1 mm [4 in.] dial size only) Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT PGI - 63C - PG1 - L Q X - BH 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT Options (see page 18) = Cleaned to SME B4.1 level IV➀ B = Certificate of calibration E = Material certification F = Panel-mount clamp➁ G = Front flange➁ H = Rear flange I = Maximum indicating pointer➂ N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). Liquid Fill Fluid X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

8 8 Industrial and Process Pressure Gauges S Model: Solid-Front Stainless Steel Safety Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Lower mount configuration is liquid fillable. Solid front and blowout back for severe service. Design meets safety requirements of SME B4.1 and EN Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 mm (4 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations Lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B EN G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B EN G1/2B (PF) R1/2 (PT) Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29 to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media Unfilled: 392 F (2 C) maximum Liquid-filled: 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel Laminated safety glass Buna N luminum See page 18 for options and accessories for field installation.

9 Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C D Lower-Back Mount Dial Size mm (in.) 63 (2 1/2) 1 (4) Industrial and Process Pressure Gauges 9 End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) 2.59 (65.8) Male NPT 1/4 in. G1/4B (EN) 2.13 (54.) 2.48 (63.) G1/4B (PF) (42.) (18.) (18.) R1/4 (PT) 3/8 in (58.8) 2.65 (67.3) 6 mm 2.26 (57.3) 2.59 (65.8) 1 mm 2.31 (58.8) 2.65 (67.3) 1/4 in. Male NPT 3.15 (8.) 3.39 (86.) 3.44 (87.4) 3.83 (97.4) Male NPT 1/2 in G1/2B (EN) 3.43 (87.) 3.66 (93.) (58.) (24.) (3.) G1/2B (PF) R1/2 (PT) 12 mm 3.44 (87.4) 3.83 (97.4) E Ordering Information Build an S model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63S = 63 mm (2 1/2 in.) dial 1S = 1 mm (4 in.) dial Dial Range See page 16. PGI - 63S - PG1 - L Q X - BG Options (see page 18) = Cleaned to SME B4.1 level IV➀ B = Certificate of calibration E = Material certification G = Front flange➁ I = Maximum indicating pointer➂ J = djustable pointer➃ N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with adjustable pointer; not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). ➃ Not available with maximum indicating pointer. Process Connection Location L = Lower mount B = Lower-back mount Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) Liquid Fill Fluid (Lower mount configuration only) X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

10 1 Industrial and Process Pressure Gauges M Model: Stainless Steel Miniature Gauge Features 4 and 5 mm (1 1/2 and 2 in.) dial sizes are available. Miniature size allows placement in compact spaces. Snap-in lens saves space when compared to twist-on lens. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 5 psi to 1 bar through to 25 bar to.1 MPa through to 25 MPa ccuracy ± 2.5 % of span (SME B4.1 Grade C, EN Class 2.5, JIS B755 Class 2.5) Configurations Center-back and lower mount End Connections 4 mm (1 1/2 in.) Dial Size 1/4 in. and 6 mm 1/8 in. male NPT G1/8B (EN) R1/8 (PT) 5 mm (2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) Operating Temperature mbient 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Movement Lens Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Stainless steel crylic luminum See page 18 for options and accessories for field installation.

11 Industrial and Process Pressure Gauges 11 Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C D Center-Back Mount Dial Size End Connection Dimensions, in. (mm) mm (in.) Size Type B C D Male NPT 1/8 in. G1/8B (EN) 1.54 (39.) 2.9 (53.) 4 R1/8 (PT).98 (25.).35 (9.) (1 1/2) 1/4 in (42.3) 2.2 (55.8)➀ 6 mm 1.98 (5.3) 2.24 (56.8) Male NPT 1/4 in. G1/4B (EN) (47.) 2.13 (54.) G1/4B (PF) (2) R1/4 (PT) 3/8 in. 2.4 (51.8) 2.3 (58.3) 6 mm 1.98 (5.3) 2.24 (56.8) 1 mm 2.4 (51.8) 2.3 (58.3) ➀ 2.22 in. (56.3 mm) for gauges with front flange. 1.6 (27.).39 (1.) Ordering Information Build an M model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 4M = 4 mm (1 1/2 in.) dial 5M = 5 mm (2 in.) dial Dial Range See page 16. Process Connection Location C = Center-back mount L = Lower mount PGI - 5M - PG1 - L Q X - BE Options (see page 18) = Cleaned to SME B4.1 level IV B = Certificate of calibration E = Material certification F = Panel-mount clamp➀ G = Front flange➀ L = Glass lens with friction ring N = Orifice (.23 in. [.58 mm]) ➁ Not available in lower mount gauge configuration. vailable factory installed only. Liquid Fill Fluid Not vailable Unfilled Fitting Size and Type 4 mm (1 1/2 in.) Dial Size Q = 1/4 in. S = 6 mm N = 1/8 in. male NPT U = G1/8B (EN) BC = R1/8 (PT) 5 mm (2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT)

12 12 Industrial and Process Pressure Gauges L Model: Stainless Steel Low-Pressure Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Diaphragm capsule design offers low-pressure measurement capability. zero adjustment screw is on the dial. Lens is constructed of safety glass for additional protection. Technical Data Dial Ranges Positive-Pressure Gauges to 15 in. H 2 O through to 2 in. H 2 O to 5 psi through to 1 psi to 4 mbar through to 4 mbar to 4 kpa through to 5 kpa ccuracy ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) Configurations 63 mm (2 1/2 in.): lower mount 1 mm (4 in.): lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Operating Temperature mbient 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.6 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Diaphragm capsule Case Movement Lens Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Stainless steel Laminated safety glass luminum See page 18 for options and accessories for field installation.

13 Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C D Lower-Back Mount Dial Size mm (in.) 63 (2 1/2) 1 (4) Industrial and Process Pressure Gauges 13 End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) Male NPT 1/4 in. G1/4B (EN) 2.5 (52.) G1/4B (PF) (42.) (9.) R1/4 (PT) 3/8 in (58.8) 6 mm 2.26 (57.3) 1 mm 2.31 (58.8) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 3.6 (91.4) 3.44 (87.4) Male NPT 1/2 in G1/2B (EN) 3.43 (87.) 3.27 (83.) (58.) (16.) (3.) G1/2B (PF) R1/2 (PT) 12 mm 3.6 (91.4) 3.44 (87.4) E Ordering Information Build an L model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63L = 63 mm (2 1/2 in.) dial 1L = 1 mm (4 in.) dial Dial Range See page 17. PGI - 63L - IG3 - L Q X - BH Process Connection Location L = Lower mount (all dial sizes) B = Lower-back mount (1 mm [4 in.] dial size only) Options (see page 18) = Cleaned to SME B4.1 level IV B = Certificate of calibration E = Material certification F = Panel-mount clamp➀➁ G = Front flange➀ H = Rear flange I = Maximum indicating pointer➁➂ N = Orifice (.23 in. [.58 mm]) ➀ Not available in lower mount gauge configuration. ➁ vailable for 1 mm (4 in.) dial size only. ➂ Not available with dial range maximums lower than 1.5 psi (13 mbar, 1.3 kpa, 41.5 in. H 2 O). Liquid Fill Fluid Not vailable Unfilled Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT)

14 14 Industrial and Process Pressure Gauges P Model: Reinforced Thermoplastic Industrial Process Gauge Features 115 and 16 mm (4 1/2 and 6 in.) dial sizes are available. Solid front and blowout back for severe service. Design meets safety requirements of SME B4.1. djustable pointer is standard. Threaded cover ring allows easy access to pointer. Lens is constructed of clear acrylic plastic. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 4 psi Vacuum to kpa through vacuum to 25 kpa Positive-Pressure Gauges to 15 psi through to 15 psi to 6 kpa through to 1 kpa ccuracy ±.5 % of span (SME B4.1 Grade 2) Configurations Lower-back mount and lower mount End Connections 115 mm (4 1/2 in.) Dial Size 1/2 in. 1/4 and 1/2 in. male NPT 16 mm (6 in.) Dial Size 1/2 in. male NPT Weather Protection Weather resistant (Nema 3/IP54) dry case Weather-tight (Nema 4X/IP56) liquid-fillable case Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Maximum media temperature for the brass process gauge is 14 F (6 C) Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Material 316 SS➀ Black glassreinforced thermoplastic Glycerin, lowtemperature glycerin, or silicone Stainless steel crylic Buna N luminum Wetted components listed in italics. ➀ Lower mount gauge configurations are also available in brass and alloy 4 materials. Performance criteria for these gauges are consistent with stainless steel except where noted. See page 18 for options and accessories for field installation.

15 Industrial and Process Pressure Gauges 15 Dimensions Dimensions are for reference only and are subject to change. Lower Mount Lower-Back Mount C B E D Dial Size mm (in.) 115 (4 1/2) 16 (6) End Connection Dimensions, in. (mm) Size Type B C D E 1/2 in. Swagelok tube 4.27 (18) 4.95 (126) 3.31 (84.) 1/4 in (97.) 4.5 (114) 1.57 (4.) 1.12 (28.5) 1/2 in. Male NPT 4.6 (13) 4.74 (12) 1/2 in (123) 4.86 (123) 3.46 (88.) Ordering Information Build a P model gauge ordering number by combining the designators as shown below. List option designators alphabetically. PGI - 115P - OG16 - L R X - BN J Product Function and Type Pressure gauge, industrial Dial Size and Model 115P = 115 mm (4 1/2 in.) dial 16P = 16 mm (6 in.) dial Dial Range See page 16 and 17. Process Connection Location L = Lower mount B = Lower-back mount Fitting Size and Type 115 mm (4 1/2 in.) Dial Size R = 1/2 in. O = 1/4 in. male NPT P = 1/2 in. male NPT BT = 1/2 in. long ➀ ➀ For use with female Swagelok end connections. 16 mm (6 in.) Dial Size P = 1/2 in. male NPT Pointer Standard adjustable pointer Options (see page 18) = Cleaned to SME B4.1 level IV➀ B = Certificate of calibration F = Panel-mount clamp➁➂ I = Maximum indicating pointer➂ K = Safety glass➃ N = Orifice (.23 in. [.58 mm]) Q = Brass (wetted components)➂ R = lloy 4 (wetted components)➂ S = Mark pointer➂ ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ vailable on 115 mm (4 1/2 in.) dial size only. ➃ Not available on gauges with maximum indicating or mark pointer. Liquid Fill Fluid X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

16 16 Industrial and Process Pressure Gauges Dial Range Designators The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok sales and service representative if the system working pressure will exceed 75 % of the dial range. Maximum pressure is limited by the end connection. Not all dial ranges and end connections are available on all models. S, B, C, and M Models Dial Range, bar (primary scale: bar; secondary scale: psi) Vacuum 1 bar BC.6 BC BC1.5 3 BC3 9 BC9 1 BG1 1.6 BG BG2.5 4 BG4 6 BG6 1 BG1 16 BG16 25 BG25 4 BG4 6 BG6 1 BG1 16 BG16 25 BG25 4 BG4 6 BG6 1 BG1 S, B, C, and M Models Dial Range, MPa (primary scale: MPa; no secondary scale) Vacuum.1 MPa MC.6 MC.6.15 MC.15.3 MC.3.5 MC.5.9 MC MC1.5.1 MG.1.16 MG MG.25.4 MG.4.6 MG.6 1 MG1 1.6 MG MG2.5 4 MG4 6 MG6 1 MG1 16 MG16 25 MG25 4 MG4 6 MG6 1 MG1 S, B, C, and M Models S, B, C, M, and P Models S, B, C, M, and P Models Dial Range, MPa (primary scale: MPa; secondary scale: kgf/cm 2 ) Vacuum.1 MPa LC.6 LC.6.15 LC.15.3 LC.3.5 LC.5.9 LC LC1.5.1 LG.1.16 LG LG.25.4 LG.4.6 LG.6 1 LG1 1.6 LG LG2.5 4 LG4 6 LG6 1 LG1 16 LG16 25 LG25 4 LG4 6 LG6 1 LG1 Dial Range, psi (primary scale: psi; secondary scale: bar) Vacuum 3 in. Hg PC 15 PC15 3 PC3 6 PC6 1 PC1 16 PC16 2 PC2 15 PG15 3 PG3 6 PG6 1 PG1 16 PG16 2 PG2 3 PG3 4 PG4 6 PG6 8 PG8 1 PG1 1 5 PG15 2 PG2 3 PG3 5 PG5 6 PG6 1 PG1K 15 PG15K Dial Range, psi (primary scale: psi; secondary scale: kpa) Vacuum 3 in. Hg OC 15 OC15 3 OC3 6 OC6 1 OC1 16 OC16 2 OC2 15 OG15 3 OG3 6 OG6 1 OG1 16 OG16 2 OG2 3 OG3 4 OG4 6 OG6 8 OG8 1 OG1 1 5 OG15 2 OG2 3 OG3 5 OG5 6 OG6 1 OG1K 15 OG15K

17 Industrial and Process Pressure Gauges 17 Dial Range Designators The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok representative if the system working pressure will exceed 75 % of the dial range. Maximum pressure is limited by the end connection. Not all dial ranges and end connections are available on all models. L Model Dial Range, psi (primary scale: psi; secondary scale: bar) 5 PG5 1 PG1 L Model Dial Range, kpa (primary scale: kpa; secondary scale mm H 2 O) 4 RG4 5 RG5 7 RG7 1 RG1 15 RG15 2 RG2 5 RG5 L Model Dial Range, in. H 2 O (primary scale: in. H 2 O; no secondary scale) 15 IG15 2 IG2 3 IG3 6 IG6 1 IG1 2 IG2 L Model Dial Range, kpa (primary scale: kpa; no secondary scale) 4 JG4 5 JG5 7 JG7 1 JG1 15 JG15 2 JG2 5 JG5 L Model Dial Range, mbar (primary scale: mbar; no secondary scale) 4 FG4 6 FG6 1 FG1 16 FG16 25 FG25 4 FG4 P Model P Model P Model Dial Range, KPa (primary scale: KPa; no secondary scale) Vacuum 1 KPa JC 6 JC6 15 JC15 3 JC3 5 JC5 9 JC9 1 5 JC JC25 6 JG6 1 JG1 16 JG16 25 JG25 4 JG4 6 JG6 1 JG1 1 6 JG JG25 4 JG4 6 JG6 1 JG1K 16 JG16K➀ 25 JG25K➀ 4 JG4K➀ 6 JG6K➀ 1 JG1K➀ ➀ Pressure range may be limited by materials of construction of the wetted components. Dial Range, psi (primary scale: psi; no secondary scale) Vacuum 3 in. Hg NC 15 NC15 3 NC3 6 NC6 1 NC1 16 NC16 2 NC2 3 NC3 4 NC4 15 NG15 3 NG3 6 NG6 1 NG1 16 NG16 2 NG2 3 NG3 4 NG4 6 NG6 8 NG8 1 NG1 1 5 NG15 2 NG2 3 NG3➀ 5 NG5➀ 6 NG6➀ 1 NG1K➀ 15 NG15K➀ ➀ Pressure range may be limited by materials of construction of the wetted components. Dial Range, psi (primary scale: psi; secondary scale kgf/cm 2 ) Vacuum 3 in. Hg QC 15 QC15 3 QC3 6 QC6 1 QC1 16 QC16 2 QC2 3 QC3 4 QC4 15 QG15 3 QG3 6 QG6 1 QG1 16 QG16 2 QG2 3 QG3 4 QG4 6 QG6 8 QG8 1 QG1 1 5 QG15 2 QG2 3 QG3➀ 5 QG5➀ 6 QG6➀ 1 QG1K➀ 15 QG15K➀ ➀ Pressure range may be limited by materials of construction of the wetted components.

18 18 Industrial and Process Pressure Gauges Options and ccessories Factory-installed options are specified in gauge ordering numbers, as shown in Ordering Information for each gauge model. Some items are available only as factoryinstalled options; others are available for field installation, as described below. djustable Pointers Gauges are available with adjustable pointers that allow resetting to zero. B, S, and P model gauges are available with adjustable pointers. Orifices Orifices are used to restrict flow, reducing the immediate effect of pulsations and pressure spikes. ll Swagelok industrial and process gauges are available with orifices as factory-installed options. Threaded orifices (.23 in. [.58 mm] inside diameter) are available for P model industrial process gauges as accessories for field installation. P Model Threaded Orifice Kits Liquid Fill Liquid-filled gauges enhance the reliability and integrity of the measuring system for long periods under extreme operating conditions. B, C, S, and P model gauges are available liquid filled. Because the type of liquid used to fill the gauge may vary with the application, Swagelok offers glycerin, low-temperature glycerin, and silicone. Glycerin and low-temperature glycerin fill liquid are available as accessories for field installation. Glycerin Ordering Numbers Fill Liquid Size Ordering Number 8 oz (236 ml) Glycerin squirt bottle PGI-GLY-8 1 gal (3.8 L) bottle PGI-GLY-128 Low-temperature glycerin 1 gal (3.8 L) bottle PGI-GLY-128-LT Panel-Mount Clamps Orifice Material Stainless steel Brass lloy 4 Ordering Number PGI-P-ORIFICE PGI-P-ORIFICE-Q PGI-P-ORIFICE-R Special Cleaning Special cleaning is available as an option for unfilled gauges. Internal components are cleaned in accordance with SME B4.1, Section 5, which states that the gauge shall be free of visually detectable moisture and foreign matter (chips, slivers, weld slag or splatter, shop soil, greases, oils, or other contaminants) that could be mechanically detrimental to proper function of the gauge. The gauge is then capped and bagged to maintain cleanliness. Certificates of Calibration This option provides the user with a calibration sheet and a serial-numbered gauge, which has been calibrated with a gauge that is traceable to the national standard of the country of origin. Certificates of calibration are available for all Swagelok gauges. Material Certifications This option provides the user with a typical material certification. typical material certification states that the gauges were manufactured from material purchased and certified as being in accordance with the specifications listed in this catalog. Material certifications are available for B, C, S, M, and L model gauges. Stainless steel panel-mount clamps are available for flush mounting Swagelok industrial gauges. The panel-mount clamp is easily installed on the gauge. This option is not available on lower mount or S model gauges. Panel-mount clamps on M model gauges must be factory installed and are available as accessories for field installation on B, C, L, and P model gauges. Panel-Mount Clamp Kits Gauge Model B model 63 mm (2 1/2 in.) size C model 63 mm (2 1/2 in.) size B, C, and L models 1 mm (4 in.) size P model 115 mm (4 1/2 in.) size Ordering Number PGI-63B-PMC PGI-63C-PMC PGI-1BCL-PMC PGI-P-115-PMC

19 Industrial and Process Pressure Gauges 19 Options and ccessories Front Flanges Polished stainless steel front flanges are available for flush panel mounting of Swagelok industrial gauges. This option is not available on lower mount or P model gauges and must be factory installed on C and M model gauges. S, B, and L Model Front Flange Kits Gauge Size Ordering Number 63 mm (2 1/2 in.) PGI-63SBL-FF 1 mm (4 in.) PGI-1SBL-FF Rear Flanges Maximum Indicating Pointers Maximum indicating pointers (MIP), available for S, B, C, L, and P models, identify pressure spikes in a system and are helpful during system startup and troubleshooting. The MIP adds an additional 1 % error to the gauge because of the increased load on the bourdon tube. This option must be factory installed on C model gauges and is available for field installation on S, B, L, and P model gauges. Maximum Indicating Pointer Kits Gauge Model S, B, and L 63 mm (2 1/2 in.) size S, B, and L 1 mm (4 in.) size P 115 mm (4 1/2 in.) size Ordering Number PGI-63-MIP-SG PGI-1-MIP-SG PGI-P-115-MIP- Coil Steam Siphons Siphons protect pressure instruments in live steam service or other high-temperature vapor applications. The vapor condenses inside the coil of the siphon, preventing the hightemperature vapors from reaching the sensing element of the pressure instrument. Siphons are available in carbon and stainless steel. Stainless steel rear flanges are available for mounting on the front of the panel. This option is not available on M, S, and P model gauges. Rear flanges are available factory installed on B, C, and L model gauges and as accessories for field installation. B, C, and L Model Rear Flange Kits Gauge Size Ordering Number 63 mm (2 1/2 in.) PGI-63BCL-RF 1 mm (4 in.) PGI-1BCL-RF Coil Steam Siphon Kits Material Steel Stainless steel End Connection 1/4 in. NPT 1/2 in. NPT Wall Schedule Ordering Number 4 PGI-4-CSS-S-SC4 8 PGI-4-CSS-S-SC8 8 PGI-8-CSS-S-SC8 16 PGI-8-CSS-S-SC16 8 PGI-8-CSS-SS-SC8 16 PGI-8-CSS-SS-SC16 Strap Wrenches Strap wrenches are used to remove the bayonet ring of the S, B, and L model gauges. Strap wrench ordering number: PGI-SB-CRR

20 2 Industrial and Process Pressure Gauges Options and ccessories dditional items for P model gauges can be ordered for field installation. Positionable Gauge dapters Kit Safety glass, 115 mm (4 1/2 in.) size Safety glass, 16 mm (6 in.) size Cover ring remover, 115 mm (4 1/2 in.) size Liquid-fill kit lower mount (includes membrane and plug) Liquid-fill kit lower-back mount (includes membrane and plug) Mark pointer Ordering Number PGI-P-115-SGLSS PGI-P-16-SGLSS PGI-P-115-CRR PGI-P-FILLKIT-LM PGI-P-FILLKIT-LBM PGI-P-115-MRK- Features Positionable gauge allows 36 orientation of pressure gauges. Inlet connection is 1/2 in. male NPT. vailable with 1/2 in. NPT and ISO parallel gauge connections. ll 316 stainless steel construction. Optional gauge siphon/snubber helps protect the instrument from steam and vapor and dampens pressure fluctuations. Materials of Construction Component Connector Gauge nut, coupling Seal washer Siphon tube, damper tube, plug Wetted components listed in italics. Material Grade/ STM Specification 316, 316L/ , 316L/479 nnealed 316 SS 316 SS Ordering Information Select a gauge ordering number. Pressure Rating Outlet 6 psig (413 bar) 1 psig (689 bar) Connection Gauge dapter Ordering Numbers 1/2 in. female NPT SN44N6 SN44N1 1/2 in. male NPT SN4N46 SN4N41 G1/2 female ISO (RG) SN44P6 SN44P1 To order an optional gauge siphon/snubber, add -SN to the gauge ordering number. Example: SN44N6-SN

21 Industrial and Process Pressure Gauges 21 Options and ccessories Snubber Fittings Gauge Protectors Swagelok snubber fittings protect gauges and instruments from system pressure surges and shocks. Pressure damping (snubbing) is accomplished through the use of a porous sintered 316 stainless steel element. Installing a Swagelok snubber fitting upstream from the gauge reduces the gauge s response rate. The response rate generally varies with the initial pressure drop across the porous element of the snubber fitting and allows the gauge to reach line pressure smoothly. Snubber fittings should be used only to protect against pressure shocks, impulses, and surges. Systems requiring control of contaminants should use filters suited to the application. See the Swagelok Filters catalog, MS Elements With five basic elements available, snubber fittings can meet the requirements of fluid applications ranging from light gases to liquids with viscosities above 1 SUS (Saybolt universal seconds) (22 cst [mm 2 /s]). Element designators are stamped on all fittings for proper identification. Materials of Construction Typical Installation Effective Element rea Fittings with 1/8 in. Male NPT Ends.19 in. 2 (12.3 mm 2 ) ll Other Fittings.62 in. 2 (4. mm 2 ) Press-fit sleeve holds element in place Sintered 316 stainless steel element (magnified 133) Component Fitting body Ferrules, nut Sleeve Element Wetted components listed in italics. Material Grade/STM Specification 316 SS/276 or brass/b SS/276 or brass/b SS/ SS Pressure Ratings Basis Pressure ratings are based on SME Code for Process Piping B31.3, at 7 F (2 C). Fluid Light gases from 69 to 79 SUS (13 to 16 cst [mm 2 /s]) ir-steam from 75 to 119 SUS (15 to 25 cst [mm 2 /s]) Water, light oils from 75 to 25 SUS (15 to 54 cst [mm 2 /s]) Oils from 25 to 1 SUS (54 to 22 cst [mm 2 /s]) Oils of 1 SUS (22 cst [mm 2 /s]) and above verage Fluid Flow Estimate L/min➀.5 at 25 psig (1.72 bar) 2.4 at 25 psig (1.72 bar) 3.3 at 25 psig (1.72 bar) 1.3 at 1 psig (.68 bar).9 at 1 psig (.68 bar) Element Designator ➀ Product is tested with air at ambient temperature. Flow estimate is the average air flow multiplied by a ratio of nominal kinematic viscosities (air/fluid). ➁ Not available for ordering number -4-SR-2. G W L H➁ Maximum Differential Pressure Stainless Steel Fittings with 1/8 in. Male NPT Ends 5 psig (344 bar) ll Other Fittings Stated working pressures Pressure must be applied only in the direction of the flow arrow. Temperature Ratings Fitting Material Maximum Operating Temperature F ( C) Brass 4 (24) 316 SS 1 (538) See next page for Ordering Information and Dimensions.

22 22 Industrial and Process Pressure Gauges Options and ccessories Snubber Fittings Gauge Protectors Ordering Information Select a basic ordering number from the tables below. Example: -4-S-E dd a body material designator. Material Designator 316 SS SS Brass B Example: SS-4-S-E dd an element designator from the table on page 21. Example: SS-4-S-EG Dimensions Dimensions are for reference only, and are subject to change. Dimensions shown with fitting nuts finger-tight. dapter F flat NPT Male/ Female Pipe Size in. Basic Ordering Number Dimensions in. (mm) Working Pressure at 7 F (2 C) psig (bar) F Brass 316 SS 1/4-4-S-E 1.4 (35.6) 3/4 22 (151) 44 (33) 1/2-8-S-E 1.94 (49.3) 1 1/16 24 (165) 49 (337) Reducing dapter F flat NPT Female Pipe Size in. NPT Male Pipe Size in. Basic Ordering Number Dimensions in. (mm) Working Pressure at 7 F (2 C) psig (bar) F Brass 316 SS 1/4 1/8-4-SR-2-E 1.26 (32.) 3/4 33 (227) 66 (454)➀ 1/2 1/4-8-SR-4-E 1.76 (44.7) 22 (151) 44 (33) 1 1/16 3/8-8-SR-6-E 1.83 (46.5) 24 (165) 49 (337) ➀ Maximum differential pressure: 5 psig (344 bar). Male NPT to Swagelok Tube Fitting F flat G flat C NPT Working Pressure➀ Male Tube Basic Dimensions at 7 F (2 C) Pipe Size OD Ordering in. (mm) psig (bar) in. in. Number C F G Brass 316 SS 1/4-4-SM (37.6).7 (17.8) 9/16 9/16 1/4 22 (151) 44 (33) 3/8-4-SM (39.9).76 (19.3) 5/8 11/16 ➀ For more information about pressure ratings of fittings, see Swagelok Tubing Data, MS-1-17.

23 Industrial and Process Pressure Gauges 23 dditional Products Pressure Regulators Swagelok offers as full range of pressure regulators: Pressure-reducing models Back-pressure models Gas cylinder changeover model Vaporizing models For more information, see the Swagelok Pressure Regulators catalog, MS Tube Fittings Swagelok gaugeable tube fittings and fittings are available in sizes from 1/16 to 2 in. and 2 to 5 mm in a wide variety of materials and configurations. For more information, see the Swagelok Gaugeable Tube Fittings and dapter Fittings catalog, MS Pressure Gauges For Panel Builders Swagelok panel builders gauges monitor vacuum and positive system pressures up to 15 psi, 1 bar, or 1 kpa and fit industrystandard 2 9/16 in. (65. mm) panel hole cutout. For more information, see the Swagelok Pressure Gauges for Panel Builders PBG Series catalog, MS Tubing Products Swagelok offers a wide variety of tubing products. For more information, see these Swagelok catalogs: Stainless Steel Seamless Tubing, Fractional Sizes, MS SCS Stainless Steel Welded Tubing, MS SCS Stainless Steel Tubing, Metric Sizes, MS SCS Stainless Steel Tubing, Imperial Sizes, MS SCS Transducers Swagelok industrial pressure transducers electronically monitor fluid system pressure in a variety of analytical and process applications. For more information, see the Swagelok Industrial Pressure Transducers catalog, MS

24 Safe Product Selection When selecting a product, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Caution: Do not mix or interchange parts with those of other manufacturers. Warranty Information Swagelok products are backed by The Swagelok Limited Lifetime Warranty. For a copy, visit swagelok.com or contact your authorized Swagelok representative. Swagelok TM Swagelok Company Swagelok Company Printed in U.S.., GS ugust 21, R11 MS-2-17