POWERMASTER LTD.

Turbhe, Navi Mumbai, Maharashtra

• Used to free the operator from handling drives.
• Sturdy construction absorbs all torque during tube expansion.

• Heavy Duty Steel Frame:Unit is enclosed in heavy duty frame for protection during handling usage and transportation.
• Calibrated Pressure Gauge:Calibrated 150mm (6), liquid filled, SS Frame, 2500 bar rating pressure gauge with dual reading of bar and psi.
• Ergonomical layout:Logical layout of equipments and controls ensure easy operation and maintenance.
• High Flow Rate:Provides high initial flow rate to ensure faster operation.
• Remote Control:Hand haled remote control for easy and safe operation.
• High Quality Equipments:Heavy duty cycle comforts for reliability and durability of the unit.

• Shorter length in comparison to similar equipment.
• Less width for penetrating into the plant.
• Less Height.
• Faster working due to the head prism movable up and down and the continuously working 30 tons winch.
• More safety for operator due to electric remote control system.
• Independent of separate energy sources such as portable air compressor units.
• Less dead weight.

• To clean tube sheet bores, prior to tube installation.
• Can be used with any standard pneumatic or electric drill.
• Available in Carbon Steel, Stainless Steel and Brass.

• To Pilot the tube through the tube sheets and baffle plates during tube insertion.
• High strength Nylon bristles holds Tube Guide Firmly in tube.

• High speed steel, cryogenically treated and coated with Titanium Nitride for long life.
• Ideal for heat exchanger and condenser tube sheet reaming.
• Reamers available in MM sizes also.
• Also available on diameters upto 4.

• Used with pneumatic chipping hammer to knock out tubes / tube stubs from tube sheet.
• Tube Drift / Knockout Tool is available in 01 and 06 shanks as standard. 15 (Jumbo) shank available on request.
• Suffix model number with tube gauge and shank when ordering. Example for 3/4 O.D. 16G, 06 shank, model number will be KT-750-16-06.
• Tube Drift / Knockout Tool is available for mm tube sizes also. Please enquire.
• Standard reach of this Tube Drift / Knockout Tool is 6. Longer reaches are available.

• Used to collapsing tools tube and drive out collapsed tube tools from tube sheet with a chipping hammer.
• Recommended for use on 16G and thinner collapsing tools tubes.
• Available on 01 and 06 shanks as standard collapsing tools.
• Suffix model number with shank number when ordering. Example for 3/4 O.D. 16G, 06 shank, model number will be CT-750-06.
• Collapsing tools are available for mm tube sizes and larger collapsing tools tube sizes. Please enquire.

• For use directly with Rolling Motors - electric, hydraulic and pneumatic.
• For use with Telescopic Shafts.
• Any combination possible for use with any manufacturers equipment.
• Specify square size and thread type (if applicable ) on either end of quick change chuck / adaptor when ordering.

• Powermaster Slugging Wrenches / Striking Wrenches have the heaviest construction on the market.
• Slug Wrenches / Striking Wrenches wall and thickness optimized for heavy impact
• Powermaster also manufactures castellated wrenches for use on GE turbines. Along with castellated wrench, GE turbine tools like castellated sockets, stack sockets, Striking Wrenches, slug wrenches, podger spanners, slug spanners are also manufactured.
• Hammer /Hammering Wrenches are available in all metric and inch sizes upto 9 1/4" (230 mm) A/F.
• Powermaster also manufactures podger spanners or podger wrenches (Structured Wrenches).

• Value of Slugging / Striking Wrenches:In the competitive world of today, savings matter! You get the life of the slug wrench tools you expect at a fraction of the cost you currently pay!
• Quality of Slugging / Striking Wrenches:Large percentage of our revenues are spent in improving designs and life of our products. New innovations on products in this catalogue are worlds firsts - ONLY WITH POWERMASTER.
• Service of Powermaster in Slugging / Striking Wrenches:Powermaster is one of the worlds top 3 volume producers of tube tools. This enables us to stock more and service more customers from stock. If your local distributor does not have some part like hammering wrench or slug wrench in stock we can usually get it to you by courier in 3 - 4 days - ANYWHERE IN THE WORLD.
• Experience of Powermaster for Slugging / Striking Wrenches:You need experience to handle the vast array of products like castellated wrench, slug wrench etc. We have been in the business since 1971.

Used for insertion of long and heavy tube bundles into the shell of heat exchangers. Two fully automatic pull pistons are used to push the tube bundle into the shell. The pulling pistons slide on a biaxial positioning frame horizontally as well as vertically to position the pull pistons as per the diameter of the tube bundle. The unit can be easily converted into twin headed continuous tube puller or extractor.

• Used for insertion of long and heavy tube bundles inside the shell of heat exchangers.
• Inserts tube bundle at rate of 3mtrs/min.
• Generates a coaxial force of 60 tons to insert tube bundle into the shell without any jolts thereby avoiding damages to shell and tube bundles.
• Can be easily converted into double headed tube puller for tube extraction.

A simple test instrument used by manufacturers and used to identify leaky tubes in condensers, heat exchangers and other tubular apparatus.

The Vacuum Tube Leak Tester PVLD-3000 is a simple and precise tool used for testing tubes of boilers, condensers and heat exchangers. It is the fastest and most accurate method of locating leaky tubes for plugging or replacement or installation of new tubes.

It works on the principle of vacuum in which the tool sucks the air from the tube and creates a vacuum to a desired reading on gauge.

Steady reading on gauge indicates NO LEAK.

If the reading on the gauge drops it indicates a tube with a LEAK.

• Only one tool necessary for testing multiple tube sizes.
• Built-in easy to read vacuum gauge.
• Multifiled exhaust for quiet operation.
• Lightweight and easy to use.

• No power needed: Manual insertion and removal of tube puller with a hand wrench. Ideal for field service applications.
• Simple Design : Only two major parts reduce inventory.
• Ease of use : Hex at back of spear allows tightening without disassembly of thrust mechanism.
• Range of Sizes : A wide range of sizes allows use on popular tube size.
• Clarity of markings: Both spear and thrust collar are clearly marked for fast relating tool to job.

All the accessories are compatible for use with tube pulling system of other manufacturers of penny jenny style system.

• Heavy duty industrial construction.
• Ergonomic and Safe.
• Totally Mechanical - No Hydraulic.
• Easy to release.
• Eliminates Striker Wrenches, Shims a Vice Grip Style Backup Wrenches.
• Detachable Handle.
• Compact Size.
• Stock in Standard and Metric Sizes.

• Heavy duty industrial construction.
• Ergonomic and Safe.
• Totally Mechanical - No Hydraulic.
• Easy to release.
• Eliminates Striker Wrenches, Shims a Vice Grip Style Backup Wrenches.
• Stock in Standard and Metric Sizes.

• External splined housing for accurate reaction arm positioning.
• Gearbox made of Hardened alloy steel gears for reliable and accurate operation.
• Pocket for hook attachment for suspending the wrench.
• High speed thrust bearing for smooth operation under load.
• Heavy duty, trouble free, rugged and reliable air motor for smooth operation.
• Forward /Reverse lever for operating the machine in clockwise/anticlockwise direction.
• Downward blow-out for safe air exit.

• For use directly with Rolling Motors - electric, hydraulic and pneumatic.
• For use with Telescopic Shafts.
• Any combination possible for use with any manufacturers equipment.
• Specify square size and thread type (if applicable ) on either end of quick change chuck / adaptor when ordering

• Heavy Duty Sheet Metal Construction.
• Conveniently houses all tools needed for expanding tubes.

These tools are used typically in boilers and other larger tubes that have a light to medium deposit. These tools use patented ergonomic cutting wheels that ensure the same tooth of the cutter wheel does not touch the same spot when cleaning.This prevents grooves being formed in the tube scale. The cutters fly out when the tool is rotated and perform cleaning action.

• Digital display of output voltage.
• Used in on site application and areas which are prone to high voltage fluctuations.

TSS Series Bolt Tensioners are specially designed for sub sea applications. These Tensioners are suitable for higher pressure rating flanges also. Its ergonomic design makes it very easy to handle and use by divers under the harsh sea conditions. These tensioners are designed to provide a wide range of flexibility, covering stud sizes 3/4 to 3.1/2 (M-18 to M-85)

• High Strength Stainless Steel Construction: The Complete tool is made from high strength stainless steel for use in corrosive sea environment and to minimize maintenance.
• Versatile Design: Designed to provide a wide range of flexibility, covering stud sizes 3/4 to 3.1/2 (M-18 to M-85) using just 8 load cells.
• Higher Load generation: Generates higher load making it suitable for higher pressure rating flanges (API 170 - 10K)
• Long Stroke And Stroke Indication:All tensioners have a 25mm long stroke with piston marked with fluorescent rings for indication of stroke and over stroke limit.
• Safe Design in event of Piston Over Stroke:Designed to release high pressure hydraulic oil inwards in the event of over-stroke, thus saving the operator from any potential exposure.
• Multi Tensioning:The tensioning unit cell is provisioned with two connections that act as a manifold for multi tensioning applications.
• Anti Roll, Composite Material Seals:Fitted with Anti Roll, Composite Material seals for longer life and high reliability. The seals used have a low coefficient of friction so that the piston can be returned to a closed position with minimal effort. Sub Sea tensioners can be provided with machined PU (poly urethane) seals if requested by by the customer.
• Split Nut:Optional Split Nut available for fast and easy fitment which ensures most efficient use of expensive diver time.
• Safe Handling:Provisioned with detachable hooks and strap for easy handling under water.
• Non Slip Tool Surface:Knurled and formed surface allows easy handling.
• Fluorescent band:Fluorescent band provided on load cell body for easy tool identification in poor visibility conditions.

• Material: Light weight high strength alloy body reduces its weight to half of the equivalent conventional Torque Wrenches.
• Compact Size: Compact in size with multiple extensions, ensures use at restricted places. Light Weight and Compact Packing makes handling and transportation easy.
• Torque Indication: Short path actuation of gears provide clear impulse and audible signal on reaching set torque values.
• Variable Extension: Extension bars can be adjusted to get different extension length as per the operators requirement.
• Pin Locking: Pin Lock mechanism at Sq. Drive for positive safe locking.
• Graduation: Single Scale Graduation for clear reading, Standard scale graduation is in Nm but can be supplied in other scales as required on request.
• Longer Range: 140 Nm to 3000 Nm covered in just four models.
• Accuracy: Better than 3 with very high repeatability.
• Calibration: Calibration Traceable to National Standards.
• Ratcheting Action: Suitable Ratchet Adaptors available to convert to ratchet type Torque Wrench.
• Packing: Standard packing is in individual sturdy cardboard box. On request also available in metallic case.

When ordering flexible shafts and accessories, each item should be ordered for specific tube/pipe size or size range. Shafts have color coded shaft stops for easy identification. Stainless Steel inner cores ensure our shafts have longest life, flexibility and resistance to corrosion. Since the inner core of the shafts are the heart of the system and take most of the strain, stainless steel inner cores cause our shafts to last longer than the competition.

To order Flexible Shaft(s), determine tube I.D.(s) and length of the longest tube(s). Order Flexible Shaft(s) to correspond with tube I.D.(s) and lengths. Please ask us for special or longer lengths.

• Simple, Quick and Reliable tube joint testing. Test 10 tube joints per minute.
• Interchangeable seal sets : Allows testing of tube joints from 7.75 mm to 30.63 mm ID with easy to replace accessories.
• Joint Testing Gun weights less than 1.5 kg.
• Air supply : Uses standard plant air supplies from 70 psi to 100 psi (4.7 to 6.8 bar).
• Silent during use. Ergonomic design makes testing effortless.
• Each Kit packed in compact and handy case.

• Commissioning.
• Construction.
• Routine Maintenance.
• Shutdowns / Outages.
• Testing.
• Valve Change-outs.

• Only requires an access gap of 1/4(6 mm).
• Robust Light weight Tool-Just 7.2 kg(16 lbs).
• 10, 000 psi (700 Bar) generates 14.0 Tons spreading force.
• Automatic Spring Return.
• Locking at first step ensures no slippage increased safety.

• Time / Cost Savings.
• Lowest Weight / Lifting Force Ratio.
• Precise.
• Easy to set up and use.
• Safe.
• Minimal Maintenance.
• Fast for labour and time savings.
• Use multiple units for greater lifting.

• Auto Spring Return: Auto Spring Return Pressers the piston atomically on release of pressure & makes operation fast & easy.
• Versatile Design: The PSTS Series variable tensioners are designed to provide a wide range of flexibility, covering sizes from 7/8 to 5.3/4. Different stud sizes are accommodated by the same load cell by simply changing the adaptor kit.
• High Strength Alloy Steel: The PSTS Series tensioners operate at a maximum pressure of 1500 Bar and are manufactured from high strength AISI 4340 alloy steel, for long lasting trouble free performance.
• Stroke Indicator: The PSTS Series tensioners have an exceptional stroke of 15 mm. The Integral Stroke Indicator allows the piston stroke to be viewed while tensioning is in progress.
• Safe Design: The PSTS series tensioners are designed so that in event of over-stroke the high pressure fluid will be released from the inner side of the load cell, thus saving the operator from any potential exposure.
• Multi Tensioning: The PSTS Series load cell is provisioned with two connections and this acts as a manifold for multi applications. By using high pressure link hoses, any number of bolt tensioners can be connected and used simultaneously. This ensures equal tightening of all bolts on the flange.
• Anti Roll, Composite Material Seals: All PSTS Tensioners are fitted with Anti Roll, Composite Material seals for longer life and high reliability. The seals u

• Versatile Design: The PST Series standard variable tensioners are designed to provide a wide range of flexibility, covestu covering sizes from 3/4 to 5.3/4 (M-16 to M-150). Different stud sizes are accommodated by the same load cell the sa by simply changing the adaptor kit consisting of Threaded Puller, Bridge and Nut Driver.
• High Strength Aircraft Quality Alloy Steel: The PST Series tensioners operate at a maximum pressure of 1500 Bar covestu and are manufactured from high strength AISI 4340 alloy steel parts for long lasting trouble free performance.
• Stroke Indicator: The PST Series tensioners have and an exceptional stroke of 15 mm. The Integral Stroke covestu Indicator allows the piston stroke to be viewed while tensioning is in progress. A Red line on piston indicates covestu an over stoke ensuring safe operation.
• Safe Design in event of Piston Over Stroke: The PST series tensioners are designed so that in event of covestu over-stroke the high pressure fluid will be released from the inner side of the load cell, thus saving the operator covestu from any potential exposure.
• Multi Tensioning: The PST Series load cell is provisioned with two connections and this acts as a manifold for covestu multi applications. By using high pressure link hoses, any number of bolt tensioners can be connected and used covestu simultaneously. This ensures equal tightening of all bolts on the flange and reduces work time.
• Anti Roll, Composite Material Seals: All PST Tensioners are fitted with Anti Roll, Composite Material covestu seals for longer life and high reliability. The seals used have a low coefficient of friction so that the covestu piston can be returned to a closed position with minimal effort. PST Series tensioners can be provided piston with machined PU (poly urethane) seals if requested by the customer.
• Floating Piston: The unique piston design allows 2 tilt without any loss of load, preventing piston seizure covestu or damage to piston bore.

• Drive communicates with the pump via 9v DC remote control. This ensures safety and eliminates the need of electrical cord between pump and drive that other manufacturers provide.
• Silent during use. In comparison electric and pneumatic tube expansion systems are noisy.
• Compact, therefore easy to use inside boiler drums.
• Compatibility - Same powerpack for all the 4 drives to expand 5/8 o.d to 4 o.d tube.
• Very High Torque Developed - can expand large diameter, thick wall tubes in thick tube sheets easily.
• Long life + low maintenance.
• Boiler erections get completed in record time.
• Can be use for long working hours because drive is unaffected by heat.
• Dual drive powerpack is available to connect 2 drives to a single powerpack to cut down tube expansion time cycle by a further 50%.
• Microprocessor controls on the pump automate the expansion cycle. Trip, pause and reverse times for the drive are adjustable.
• No need for repeated manual STOP/START of the drive during the expansion cycle - completely automatically

Dedicated Tensioners are used for Specific Thread Size Application. In these tensioners the threaded piston acts as a puller too. These tensioners are specially designed for applications having space restrictions, both around and above the stud bolt.

• Compact Design:The dedicated tensioner has a very compact dia for required load and size with. nominal requirement of operational height.
• Customised Stroke:Tool is available with standard 15mm and customised stroke as per application.
• Alloy Steel Construction:All parts are made from High Strength Alloy Steel for better strength and compact design.
• Delivery:In-house design and production facilities ensure faster customization and delivery.

• No torsional loading of fasteners
• Direct loading - no damage to assembly.
• Easy and fast operation.
• Very high accuracy and repeatability.
• Automation feasible and can be used for critical applications.

• Heavy Duty for toughest applications.
• Highest torque output to weight ratio in industry.
• Available Twin Hammer or Pin Clutch Mechanisms for maximum versatility.
• Minimum Noise and Vibration.
• Available in 1/2 , 3/4, 1 and 1.1/2 square drives.
• Uses standard air supply.