Safety Tri-Clamps

Description

Developed using the template of our market leading SH Clamp we have designed and manufactured the Safety Clamp to improve operator safety throughout the industry, targeting hazardous, high temperature process lines.

ACL can offer colored wing nuts for easy line identification on a system. For further details click here.

Patented – 7.883.121, 125175, 1693609

All Safety Clamps are available with an anti gall option.

Data Sheet

Specifications

Levels of safety for ACL clamps:

SAF: Level 1 (Stepped eyebolt)
SAFX: Level 2 (Stepped eyebolt, hex nut)
SAFS: Level 3 (Stepped eyebolt, hex nut, shroud)
SAFL: Level 4 (Stepped eyebolt, hex nut, shroud, lockout device)

Features

As companies lean more toward safety requirements, this clamp is a must for frequent disassembly of unions in higher safety applications.

Specified in several Pharmaceutical companies due to safety requirements
ACL's #1 selling product
Materials to ASME

Clamps & Sealing / Safety Tri-Clamps

Sight Flow Indicators

Safety Tri-Clamps

Type Safety SH (Single-Bolt | Double-Hinge) 316

Type Safety SH Shrouded (Single-Bolt | Double-Hinge) 316

Type Safety SH Lockout (Single-Bolt | Double-Hinge) 316

Type Safety SH (Double Bolt) 316

3 Segment Safety 304

Industry PART#	Product Name	Type	Material Grade	EN Standard	ASTM Standard	Size (in)	Size (DIN)	Size (ISO)	Closing Mechanism	Nut Type	Safety	Pressure Rating (bar)	Pressure Rating (psi)	Flange A (mm)	Flange A (in)	Width (mm)	Width (in)	Weight
Pharmaceutical SHSFDX07706	Tri-Clamp (2 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	2 1/2"		DN 50	2-Bolt	Hex Nut	Yes	50	725.19	77.5	3.05"	19	0.75"	0.000000
View Page → Tri-Clamp (2 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0250 Legacy Part Number UK: CL.SAFDX.0250 - 2 1/2" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0250 Dimensional Image Key: Flange (A) mm: 77.5 Flange (A) in: 3" B in: 2.98" B mm: 75.7 C mm: 123.8 C in: 4.87" W mm: 19 W in: 0.75"
Pharmaceutical SHSFDX09106	Tri-Clamp (3") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	3"	DN 65	DN 65	2-Bolt	Hex Nut	Yes	40	580.15	91	3.58"	19	0.75"	0.000000
View Page → Tri-Clamp (3") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0300 Legacy Part Number UK: CL.SAFDX.0300 - 3" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0300 Dimensional Image Key: Flange (A) mm: 91 Flange (A) in: 3 1/2" B in: 3.19" B mm: 80.9 C mm: 136.3 C in: 5.37" W mm: 19 W in: 0.75"
Pharmaceutical SHSFDX10606	Tri-Clamp (3 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	3 1/2"	DN 80	DN 80	2-Bolt	Hex Nut	Yes	40	580.15	106	4.17"	19	0.75"	0.000000
View Page → Tri-Clamp (3 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0350 Legacy Part Number UK: CL.SAFDX.0350 - 3 1/2" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0350 Dimensional Image Key: Flange (A) mm: 106 Flange (A) in: 4 1/8" B in: 3.44" B mm: 87.3 C mm: 151.3 C in: 5.96" W mm: 19 W in: 0.75"
Pharmaceutical SHSFDX11906	Tri-Clamp (4") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	4"	DN 100		2-Bolt	Hex Nut	Yes	35	507.63	119	4.69"	19	0.75"	0.000000
View Page → Tri-Clamp (4") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0400 Legacy Part Number UK: CL.SAFDX.0400 - 4" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0400 Dimensional Image Key: Flange (A) mm: 119 Flange (A) in: 4 3/4" B in: 3.66" B mm: 93 C mm: 164.3 C in: 6.47" W mm: 19 W in: 0.75"
Pharmaceutical SHSFDX13006	Tri-Clamp (4 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	4 1/2"		DN 100	2-Bolt	Hex Nut	Yes	30	435.11	130	5.12"	19	0.75"	0.000000
View Page → Tri-Clamp (4 1/2") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0450 Legacy Part Number UK: CL.SAFDX.0450 - 4 1/2" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0450 Dimensional Image Key: Flange (A) mm: 130 Flange (A) in: 5 1/8" B in: 3.44" B mm: 87.4 C mm: 176.6 C in: 6.95" W mm: 19 W in: 0.75"
Pharmaceutical SHSFDX14406	Tri-Clamp (5") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	5"			2-Bolt	Hex Nut	Yes	30	435.11	144.4	5.69"	19	0.75"	0.000000
View Page → Tri-Clamp (5") \| Type SH (Double Bolt) (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFDX.0500 Legacy Part Number UK: CL.SAFDX.0500 - 5" SH SAFETY DOUBLE Legacy Part Number DK: CLSAFDX0500 Dimensional Image Key: Flange (A) mm: 144.4 Flange (A) in: 5 5/8" B in: 4.18" B mm: 106.1 C mm: 193.5 C in: 7.62" W mm: 19 W in: 0.75"
Pharmaceutical SHSFHX02506	Tri-Clamp (1/4" - 3/4") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	1/4" - 3/4"	DN 6-8	DN 8-10	2-Pin	Hex Nut	Yes	50	725.19	25.4	1"	17	0.67"	0.166000
View Page → Tri-Clamp (1/4" - 3/4") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0050 Legacy Part Number UK: CL.SAFX.0050 - 1/2"- 3/4" SH SAFETY CLAMP Legacy Part Number DK: CLSAFX0050 Dimensional Image Key: Flange (A) mm: 25.4 Flange (A) in: 1" B in: 2.48" B mm: 63 C mm: 75 C in: 2.95" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX03406	Tri-Clamp (DN 10) \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	DN10	DN 10-15-20		2-Pin	Hex Nut	Yes	50	725.19	34	1.34"	17	0.67"	0.174000
View Page → Tri-Clamp (DN 10) \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.D010 Legacy Part Number UK: CL.SAFX.D010 - DIN 10/15/20 SH SAFETY Legacy Part Number DK: CLSAFXD010 Dimensional Image Key: Flange (A) mm: 34 Flange (A) in: 1 3/8" B in: 2.24" B mm: 57 C mm: 75 C in: 2.95" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX05006	Tri-Clamp (1" - 1 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	1" - 1 1/2"	DN 25-40	DN 15-20-25	2-Pin	Hex Nut	Yes	50	725.19	50.5	1.99"	17	0.67"	0.254000
View Page → Tri-Clamp (1" - 1 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0100 Legacy Part Number UK: CL.SAFX.0100 - 1" - 11/2" SH SAFETY CLAMP Legacy Part Number DK: CLSAFX0100 Dimensional Image Key: Flange (A) mm: 50.5 Flange (A) in: 2" B in: 3.03" B mm: 77 C mm: 102 C in: 4.02" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX06406	Tri-Clamp (2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	2"	DN 50	DN 32-40	2-Pin	Hex Nut	Yes	50	725.19	64	2.52"	17	0.67"	0.320000
View Page → Tri-Clamp (2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0200 Legacy Part Number UK: CL.SAFX.0200 - 2" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0200 Dimensional Image Key: Flange (A) mm: 64 Flange (A) in: 2 1/2" B in: 3.66" B mm: 93 C mm: 123 C in: 4.84" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX07706	Tri-Clamp (2 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	2 1/2"		DN 50	2-Pin	Hex Nut	Yes	50	725.19	77.5	3.05"	17	0.67"	0.366000
View Page → Tri-Clamp (2 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0250 Legacy Part Number UK: CL.SAFX.0250 - 2.1/2" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX0250 Dimensional Image Key: Flange (A) mm: 77.5 Flange (A) in: 3" B in: 3.94" B mm: 100 C mm: 140 C in: 5.51" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX09106	Tri-Clamp (3") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	3"	DN 65	DN 65	2-Pin	Hex Nut	Yes	40	580.15	91	3.58"	17	0.67"	0.406000
View Page → Tri-Clamp (3") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0300 Legacy Part Number UK: CL.SAFX.0300 - 3" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0300 Dimensional Image Key: Flange (A) mm: 91 Flange (A) in: 3 1/2" B in: 4.13" B mm: 105 C mm: 150 C in: 5.91" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX10606	Tri-Clamp (3 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	3 1/2"	DN 80	DN 80	2-Pin	Hex Nut	Yes	40	580.15	106	4.17"	17	0.67"	0.436000
View Page → Tri-Clamp (3 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0350 Legacy Part Number UK: CL.SAFX.0350 - 3 1/2" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX0350 Dimensional Image Key: Flange (A) mm: 106 Flange (A) in: 4 1/8" B in: 4.33" B mm: 110 C mm: 165 C in: 6.50" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX11906	Tri-Clamp (4") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	4"	DN 100		2-Pin	Hex Nut	Yes	35	507.63	119	4.69"	17	0.67"	0.542000
View Page → Tri-Clamp (4") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0400 Legacy Part Number UK: CL.SAFX.0400 - 4" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0400 Dimensional Image Key: Flange (A) mm: 119 Flange (A) in: 4 3/4" B in: 0.75" B mm: 19 C mm: 185 C in: 7.28" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX13006	Tri-Clamp (4 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	4 1/2"		DN 100	2-Pin	Hex Nut	Yes	30	435.11	130	5.12"	17	0.67"	0.568000
View Page → Tri-Clamp (4 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0450 Legacy Part Number UK: CL.SAFX.0450 - 4 1/2" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX0450 Dimensional Image Key: Flange (A) mm: 130 Flange (A) in: 5 1/8" B in: 4.69" B mm: 119 C mm: 191 C in: 7.52" W mm: 17 W in: 0.67"
Pharmaceutical SHSFHX14406	Tri-Clamp (5") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	5"			2-Pin	Hex Nut	Yes	30	435.11	144.4	5.69"	19	0.75"	0.736000
View Page → Tri-Clamp (5") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0500 Legacy Part Number UK: CL.SAFX.0500 - 5" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0500 Dimensional Image Key: Flange (A) mm: 144.4 Flange (A) in: 5 5/8" B in: 5.16" B mm: 131 C mm: 215 C in: 8.46" W mm: 19 W in: 0.75"
Pharmaceutical SHSFHX15506	Tri-Clamp (5 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	5 1/2"	DN 125	DN 125	2-Pin	Hex Nut	Yes	30	435.11	155	6.1"	24	0.94"	1.380000
View Page → Tri-Clamp (5 1/2") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0550 Legacy Part Number UK: CL.SAFX.0550 - 5 1/2" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX0550 Dimensional Image Key: Flange (A) mm: 155 Flange (A) in: 6 1/8" B in: 5.83" B mm: 148 C mm: 265 C in: 10.43" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX16706	Tri-Clamp (6") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	6"			2-Pin	Hex Nut	Yes	30	435.11	167	6.57"	24	0.94"	1.354000
View Page → Tri-Clamp (6") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0600 Legacy Part Number UK: CL.SAFX.0600 - 6" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0600 Dimensional Image Key: Flange (A) mm: 167 Flange (A) in: 6 5/8" B in: 5.98" B mm: 152 C mm: 277 C in: 10.91" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX18306	Tri-Clamp (6 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	6 5/8"	DN 150	DN 150	2-Pin	Hex Nut	Yes	25	362.6	183	7.2"	24	0.94"	1.446000
View Page → Tri-Clamp (6 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0658 Legacy Part Number UK: CL.SAFX.0658 - 6 5/8" SH SAFETY CLAMP with Legacy Part Number DK: CLSAFX0658 Dimensional Image Key: Flange (A) mm: 183 Flange (A) in: 7 1/4" B in: 6.46" B mm: 164 C mm: 297 C in: 11.69" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX21706	Tri-Clamp (8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	8"			2-Pin	Hex Nut	Yes	20	290.08	217.4	8.56"	24	0.94"	2.000000
View Page → Tri-Clamp (8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0800 Legacy Part Number UK: CL.SAFX.0800 - 8" SH SAFETY CLAMP 316 with Legacy Part Number DK: CLSAFX0800 Dimensional Image Key: Flange (A) mm: 217.4 Flange (A) in: 8 1/2" B in: 7.24" B mm: 184 C mm: 332 C in: 13.07" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX23306	Tri-Clamp (8 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	8 5/8"	DN 200	DN 200	2-Pin	Hex Nut	Yes	20	290.08	233.5	9.19"	24	0.94"	2.182000
View Page → Tri-Clamp (8 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.0858 Legacy Part Number UK: CL.SAFX.0858 - 8 5/8" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX0858 Dimensional Image Key: Flange (A) mm: 233.5 Flange (A) in: 9 1/8" B in: 7.28" B mm: 185 C mm: 333 C in: 13.11" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX26806	Tri-Clamp (10") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	10"	DN 250		2-Pin	Hex Nut	Yes	16	232.06	268	10.55"	24	0.94"	2.730000
View Page → Tri-Clamp (10") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.1000 Legacy Part Number UK: CL.SAFX.1000 - 10" SH SAFETY CLAMP with Legacy Part Number DK: CLSAFX1000 Dimensional Image Key: Flange (A) mm: 268 Flange (A) in: 10 1/2" B in: 8.07" B mm: 205 C mm: 382 C in: 15.04" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX28606	Tri-Clamp (10 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	10 5/8"		DN 250	2-Pin	Hex Nut	Yes	16	232.06	286.1	11.26"	24	0.94"	2.980000
View Page → Tri-Clamp (10 5/8") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.1058 Legacy Part Number UK: CL.SAFX.1058 - 10 5/8" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX1058 Dimensional Image Key: Flange (A) mm: 286.1 Flange (A) in: 11 1/4" B in: 8.39" B mm: 213 C mm: 405 C in: 15.94" W mm: 24 W in: 0.94"
Pharmaceutical SHSFHX31906	Tri-Clamp (12") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut	SH	316	1.4408	J92900	12"	DN 300		2-Pin	Hex Nut	Yes	10	145.04	319	12.56"	24	0.94"	3.550000
View Page → Tri-Clamp (12") \| Type SH (Safety) \| Stainless Steel 316 \| Hex Nut Legacy Part Number IE: CL.SAFX.1200 Legacy Part Number UK: CL.SAFX.1200 - 12" SH SAFETY CLAMP 316 Legacy Part Number DK: CLSAFX1200 Dimensional Image Key: Flange (A) mm: 319 Flange (A) in: 12 1/2" B in: 9.53" B mm: 242 C mm: 458 C in: 18.03" W mm: 24 W in: 0.94"