WELCOME TO THE CLAMPCO PRODUCT CATALOG

1 WELCOME TO THE CLAMPCO PRODUCT CATALOGPRODUCT CATALOGM anufacturers of Engineered JoiningSolutions for the Clamping IndustryWorldwide Clamping SpecialistsTABLE OF CONTENTST- bolt band CLAMPS2 Standard Items4 Made-to-Order8 Spring-Loaded Clamps10 Marine Grade Clamps11 Adjustable Diameter T- bolt band Clamps12 Military MS21920 ClampsBARREL HARDWARE CLAMPS14 Zinc Plated & Stainless Steel BarrelsWORM GEAR CLAMPS16 Zinc Plated & Stainless Steel ScrewV- band CLAMPS/COUPLINGS17 Standard Items18 Made-to-OrderFLANGES24 Machined Flanges for use without Gaskets25 Machined Flanges for use with Flat Gaskets26 Machined Flanges for use with O-Ring Gaskets27 Formed Sheet Metal FlangesSTRAPS & STRAP ASSEMBLIES28 Made-to-Order30 CLAMPCO CUSTOM DESIGN PRODUCTSLATCHES, FASTENERS & HANDLES32 Custom OptionsHOW TO DETERMINE34 Nominal Size for your Hose Clamp Application35 Proper Dimensions for your V- band Coupling Application36 ENGINEERING DATA & SPECIFICATIONSCLAMPCO PRODUCTS, ItemsT- bolt band CLAMPSR eady to Deliver!

2 Our Most Popular 300 Series Stainless Steel T-BoltBand Clamps in Standard T- bolt , Channel Tongue,and Floating Bridge T- bolt band Clamps provide leak-proofconnec tions in a wide variety of industrial,commercial, and military applications. Wemanufacture our clamps from 300 series stainlesssteel with rounded band edges to protect softhose materials. Our T- bolt band Clampsprovide high tensile strength, durability,and corrosion resistance. They are theperfect choice for medium and heavy-duty T- bolt band Clamps arefrequently instal led on coolantand air-intake systems forconstruc tion vehicle,truck, and bus are also widelyused on duct sys tems,baghouse equipment,irrigation systems,medical equipment,precleaners, and , 94166, and 941QA SeriesBand Width = STEEL T- bolt AND LOCKNUTM aximum Torque 75 lbs. (dry)ENGLISH (inches)METRIC (millimeters)STANDARDCHANNELFLOATINGNOMI NALMINIMUMMAXIMUMNOMINALMINIMUMMAXIMUMT- bolt NO. TONGUE NO. BRIDGE 94166-0125 94166-0150 94166-0162 94166-0175 94166-0188 94166-0200 94166-0212 94166-0225 94166-0238 94166-0250 94166-0256 94166-0262 94166-0275 94166-0288 94166-0300 94166-0312 94166-0325 94166-0350 94166-0375 94166-0400 94166-0425 94166-0450 94166-0475 94166-0500 94166-0550 94166-0600 94166-0650 94166-0700 94166-0750 94166-0766 performance is critical specify CLAMPCO T- bolt band Clamps!

3 CLAMPCO stock T- bolt band Clamps feature all300 series stainless steel bands and options include: Zinc Plated (T-Bolts and Locknuts) Stainless Steel (T-Bolts and Locknuts)How to order:Measure the your final hoseassembly. Select theT- bolt band Clampwith the closestnominal , 941RC, and 94170 SeriesBand Width = PLATED T- bolt AND LOCKNUTM aximum Torque 90 lbs. (dry)ENGLISH (inches)METRIC (millimeters)STANDARDCHANNELFLOATINGNOMI NALMINIMUMMAXIMUMNOMINALMINIMUMMAXIMUMT- bolt NO. TONGUE NO. BRIDGE 941RC-0125 941RC-0150 941RC-0162 941RC-0175 941RC-0188 941RC-0200 941RC-0212 941RC-0225 941RC-0238 941RC-0250 941RC-0256 941RC-0262 941RC-0275 941RC-0288 941RC-0300 941RC-0312 941RC-0325 941RC-0350 941RC-0375 941RC-0400 941RC-0425 941RC-0450 941RC-0475 941RC-0500 941RC-0550 941RC-0600 941RC-0650 941RC-0700 941RC-0750 941RC-0766 PRODUCTS, band CLAMPS4T- bolt LATCHThe CLAMPCO T- bolt latch is used for permanent or semi-permanent applications and/or safety on pressurizedsystems.

4 The T- bolt latch is our most economical OVER CENTER LATCHThe light-duty over center latch is used on applicationsthat require frequent assembly or disassembly. No toolsare required for opening and closing the clamp afterinitial in stallation. This latch style is ideal for light-dutyapplications on small diameters and requires a 3 T- bolt .(Note: Not recommended for pressurized applications)MEDIUM-DUTY OVER CENTER LATCHThe medium-duty over center latch is well suited forheav ier applications and on larger diameters. No toolsare required for opening and closing the clamp afterinitial in stal lation. It is available with either a 1 4in. or5 16in. diameter T- bolt .(Note: Not recommended for pressurized applications)HEAVY-DUTY OVER CENTER LATCHThe heavy-duty over center latch is well suited forheavy-duty applications and large diameters. It isavailable with a 3 8in. diameter T- bolt .(Note: Not recommended for pressurized applications)How to Determine yourT- bolt band ClampDescription CodeClampco s description code contains5 segments, each representing adifferent part of the is a sample description code:C410-C-75-450-SIt s easy to create your made-to-orderT- bolt band Clamp description code, justfollow these 5 easy steps:1.

5 Determine Latch Style CodeC410-C-75-450-S2. Determine bolt CodeC410-C-75-450-S3. Determine band Width CodeC410-C-75-450-S4. Determine band Diameter CodeC410-C-75-450-S5. Determine Nut, Knob, or T-Handle CodeC410-C-75-450-SSADDLE QUICK RELEASE LATCHThe saddle quick release latch is also used for easeof dis assembly and where the ability to replace bolts isdesired. It is not recommended for diameters larger than10 in. [254 mm] due to trunnion/ band RELEASE LATCHThe CLAMPCO quick release latch is used for ease ofdisassembly and is required where the ability to replacebolts is LATCH STYLESMade-to-OrderClampco has manufactured thousands ofdifferent clamp styles. Every style reflects adifferent application requirement. For example,some T- bolt Clamps are manufactured withpermanent latches and heavier gauge stainlesssteel for tough applications. Others are madewith quick release latches for ease of assemblyand disassembly. With a wide range of standardlatches, hardware, and bands, CLAMPCO canmeet the most complicated and demandingclamp requirements.

6 Our CATALOG will walk you through the process ofdetermining the right clamp for your appli your description code matches that ofa stock number, CLAMPCO can sell right frominventory. When the description code is unique,we will manufacture the part for (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C31010-32 UNJF UNJF UNJF UNJF UNJF UNJF UNC (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C32010-32 UNJF .63 .76 C32110-32 UNJF .63 C4201/4-28 UNJF .63 C4221/4-28 UNJF .63 C5205/16-24 UNJF C5215/16-24 UNJF -16 UNC -16 UNC RELEASE LATCHT- bolt LATCHHEAVY-DUTY OVER CENTER LATCH1.

7 DETERMINE LATCH STYLE CODEENGLISH (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C33010-32 UNJF .63 .76 C33110-32 UNJF .63 C4301/4-28 UNJF .63 C4321/4-28 UNJF .63 C5305/16-24 UNJF C5315/16-24 UNJF ENGLISH (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C36010-32 UNJF .63 C37010-32 UNJF .63 ENGLISH (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C4901/4-28 UNJF C4921/4-28 UNJF.

8 63 C5905/16-24 UNJF C5925/16-24 UNJF ENGLISH (inches)METRIC (millimeters)MIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALMIN. NOMINALBANDADJUSTABLE RANGETOTAL DIAMETRICALCODET- bolt SIZEDIAMETERTHICKNESSPLUSMINUS ADJUSTMENTT- bolt SIZEDIAMETERTHICKNESSPLUSMINUSADJUSTMENT C6903/8-16 UNC MEDIUM-DUTY OVER CENTER LATCHLIGHT-DUTY OVER CENTER LATCHSADDLE QUICK RELEASE LATCHC410-C-75-450-S (Sample Description Code)Stainless steel band material: 301, 302, 304 1 4hard or 1 thread form may be supplied without prior & C311: Light-Duty Applications / C410 & C412: Medium-Duty Applications / C510 & C511: Heavy-Duty Applications / C610: Extra Heavy-Duty ApplicationsC320 & C321: Light-Duty Applications / C420 & C422: Medium-Duty Applications / C520 & C521: Heavy-Duty Applications / C620 & C621: Extra Heavy-Duty ApplicationsC330 & C331: Light-Duty Applications / C430 & C432: Medium-Duty Applications / C530 & C531: Heavy-Duty ApplicationsC360 & C370: Light-Duty Applications / C360: Captured T- bolt Head / C370.

9 Uncaptured T- bolt HeadSee page 33 for photos and safety & C492: Medium-Duty Applications / C590 & C592: Heavy-Duty ApplicationsStyles listed above include Uncaptured T- bolt Heads. Captured T- bolt Head styles are available upon page 33 for photos and safety : Extra Heavy-Duty ApplicationsSee page 33 for photos and safety PRODUCTS, band CLAMPS62. DETERMINE bolt CODE3. DETERMINE band WIDTH CODEC lampco offers the following bolts as standard options. Otherbolt materials and thread sizes are available upon request. Some bolts may be bent for small diameter DESCRIPTIONTHREAD SIZEC4037 Alloy Heat Treated to 125,000 - 145,000 psi, Zinc Plated10-321/4-28M6 X 15/16-243/8-16N18-8 Stainless Steel (302 or 305)10-321/4-201/4-285/16-185/16-243/8-1 6M431, 420 or 410 Stainless Steel Heat Treatedto 140,000 to 160,000 psi10-321/4-285/16-24AA286 Stainless Steel, 130,000 psi minimum10-321/4-28W316 Stainless Steel1/4-28M6 X 1M8 X CLAMPCO clamps are available with a widevariety of band widths.

10 Locate the band widthrequired, then verify availability based on the Latch Style Code you determined from page (inches)METRIC (millimeters)CODELATCH STYLE CODE FROM PAGE 5 band WIDTHBAND WIDTH62C310, C320, C330, C311, C321, C331, C360, 75C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, 88C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, C432, C490, C492, C510, C520, C530, C511, C521, C531, C590, 100C310, C320, C330, C311, C321, C331, C360, C370, C410, C420, C430, C412, C422, C432, C490, C492, C510, C520, C530, C511, C521, C531, C590, 112C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, 125C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C620, C621, 138C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C620, C621, 150C410, C412, C420, C422, C430, C432, C490, C492, C510, C511, C520, C521, C530, C531, C590, C592, C610, C620, C621, 162C510, C511, C520, C521, C530.