CS Unitec 6 1055 0010 Pneumatic Nutrunner | 0.9 HP | 40 RPM | 405 (ft-lbs) Stall Torque | 3/4′ F Square Drive

Description

Built for high-torque fastening, valve operation, pipe beveling, tapping, and other demanding industrial maintenance tasks, the CS Unitec 6 1055 0010 Pneumatic Nutrunner combines a 0.9 HP pneumatic motor with afree speedof 40 RPM and405 ft-lbs of stall torque to deliver controlled power for low-speed, high-torque applications. Its 3/4″ female square drive accepts compatible drive accessories. In contrast, the worm gear drive (a gear reduction system that multiplies torque while maintaining smooth, controlled rotation) helps operators tackle stubborn fasteners with confidence.Designed for use where compressed air is readily available, this pneumatic nutrunner offers dependable performance for maintenance crews, industrial plants, petrochemical facilities, utilities, and construction professionals. The compact angle head improves access in confined work areas, while the reversible drive provides added flexibility for tightening and loosening operations. With its combination of controlled torque output and durable construction, this tool is well suited for repetitive industrial fastening jobs that require precision rather than high rotational speed.Type: Pneumatic Nutrunner | Drive: 3/4″ Female Square | Power: 0.9 HP | Free Speed: 40 RPM | Load Speed: 22 RPM | Stall Torque @ 90 PSI: 405 ft-lbs | Drive Torque: 206.5 ft-lbs | Length: 21 in. | Side to Center Distance: 1 in. | Air Consumption: 46 CFM @ 90 PSI | Air Connection: 3/8″ NPT | Recommended Hose I.D.: 1/2 in.Features:Worm gear drive provides high torque output at low operating speed for controlled fastening.3/4″ female square drive accepts compatible square drive accessories.Compact angle head helps reach fasteners in restricted or difficult-to-access locations.Reversible operation supports both tightening and loosening tasks.0.9 HP pneumatic motor delivers dependable power for industrial applications.Lightweight construction helps reduce fatigue during extended operation.Suitable for valve turning, pipe work, fastening, reaming, and related maintenance operations.Applications:Petrochemical facilities for operating valves and maintaining process equipment.Industrial maintenance and MRO departments performing controlled high-torque fastening.Pipe fabrication shops for beveling, tapping, and assembly work.Power generation, utilities, and infrastructure maintenance requiring low-speed torque.Construction and heavy equipment service where access is limited by surrounding components.FAQs:Q: What makes this a low-speed, high-torque nutrunner?A: The combination of a 40 RPM free speed and worm gear reduction allows the tool to deliver controlled torque for demanding fastening and valve-turning applications rather than rapid run-down.Q: What type of drive does this model use?A: This model features a 3/4-inch female square drive designed for use with compatible square drive accessories.Q: What air supply is recommended?A: The manufacturer specifies 46 CFM at 90 PSI, a 3/8-inch NPT air connection, and a 1/2-inch inside diameter air hose for proper performance.Q: Can this tool be used in confined work areas?A: Yes. Its compact angle head is intended to improve access where straight tools may not fit. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open .spec-accordion-panel{display:block!important} .spec-accordion-panel[hidden],.spec-accordion:not(.open) .spec-accordion-panel{display:none!important} .spec-table-wrapper{width:100%;max-width:1200px;margin:0 auto;overflow-x:visible!important;overflow-y:visible} .spec-table{width:100%!important;max-width:1200px;min-width:0!important;margin:0 auto;border-collapse:collapse;table-layout:auto;font-family:”Montserrat”,Arial,sans-serif;font-size:12px;color:#000} .spec-table th{background:#444;color:#fff;text-transform:uppercase;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;font-size:11px;padding:8px 6px;border:1px solid #ddd;text-align:center;line-height:1.15;white-space:normal;overflow-wrap:anywhere} .spec-table td{padding:6px;border:1px solid #eee;text-align:center;line-height:1.15;white-space:normal;overflow-wrap:anywhere} .spec-table .long-text{white-space:normal} .spec-table tbody tr:nth-child(even){background:#f7f7f7} .spec-table tbody tr:hover{background:#e5e5e5} .spec-table a{color:#0066cc;text-decoration:none;font-weight:600;background:transparent;padding:0;border-radius:0;box-shadow:none} .spec-table a:hover{text-decoration:underline} .group-row td{background:#444;color:#fff;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;text-transform:uppercase;text-align:left} @media(max-width:640px){.spec-accordion,.spec-table-wrapper,.spec-table{width:100%;max-width:100%}.spec-accordion-toggle{font-size:14px;padding:13px 48px}} .spec-accordion.is-mobile-table .spec-table-wrapper{overflow-x:visible!important;overflow-y:visible} .spec-accordion.is-mobile-table .spec-table{width:100%;max-width:100%;min-width:0!important;border:0} .spec-accordion.is-mobile-table .spec-table thead{display:none!important} .spec-accordion.is-mobile-table .spec-table,.spec-accordion.is-mobile-table .spec-table tbody,.spec-accordion.is-mobile-table .spec-table tr,.spec-accordion.is-mobile-table .spec-table td{display:block;width:100%} .spec-accordion.is-mobile-table .spec-table tr{margin-bottom:14px;border:1px solid #ddd;background:#fff} .spec-accordion.is-mobile-table .spec-table tbody tr:nth-child(even),.spec-accordion.is-mobile-table .spec-table tbody tr:hover{background:#fff} .spec-accordion.is-mobile-table .spec-table th,.spec-accordion.is-mobile-table .spec-table td{white-space:normal!important} .spec-accordion.is-mobile-table .spec-table td{display:flex;justify-content:space-between;gap:14px;text-align:right;border:0;border-bottom:1px solid #eee;padding:10px 12px;font-size:13px;word-break:break-word} .spec-accordion.is-mobile-table .spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;color:#444;text-align:left;flex:0 0 46%} .spec-accordion.is-mobile-table .spec-table td>a{word-break:break-word;background:transparent} .spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff} .spec-accordion.is-mobile-table .group-row td::before{content:none} Available Variations and SpecificationsSKUPower TypeDescriptionATEX Classification3 6242 0010HydraulicHydraulic Nut Runner, 3/4″ female sq. dr.II2GExhIIBT4Gb3 6243 0010HydraulicHydraulic Nut Runner, 20mm male sq. dr.II2GExhIIBT4Gb6 1014 0010PneumaticNut Runner, 1/2″ Sq. Drive, 180 RPMIM2ExhIMbT66 1014 0050PneumaticNut Runner, 3/4″ female Sq. Drive, 100 RPMIM2ExhIMbT66 1055 0010PneumaticNut Runner, 3/4″ Sq. Drive, 22 RPMIM2ExhIMbT66 1056 0010PneumaticNut Runner, 3/4″ Sq. Drive, 120 RPMIM2ExhIMbT66 1057 0010PneumaticNut Runner, 3/4″ Sq. Drive, 125 RPMIM2ExhIMbT66 1061 0010PneumaticNut Runner, 7/8″ Sq. Drive, 22 RPMIM2ExhIMbT6 (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)