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The Brooks line of reliable glass tube variable area meters (rotameters) is ideal for any gas and liquid flow measuring applications where viewing the process is important. Features include: Rugged, vented polycarbonate tube enclosure available on most models; tube and float can be re-ranged in-line to minimize process downtime; rotatable connections for easy installation at any angle; packing gland or O-ring sealing to meet piping requirements or customer preference; globally approved for use in hazardous areas. Reliable – only one moving part, and no power required. Low-pressure drop allows for economical pump selection.
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Applications:
· Measuring the volume flow rate of extremely low flow rates of liquids and gases
· Can be used in the chemical industry or in medical or laboratory engineering
Reliability:
Precision, reliability and efficiency are the remarkable features of this device
Technical data:
· Measuring range: 0,1 l/h to 100 l/h water
· With pressure regulator up to 16 bar
· Product temperature: max. 100°C
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The Brooks line of rugged metal tube variable area meters (rotameters) is ideal for high pressure, high temperature and other demanding flow applications where safety is a concern. Features include: globally approved for use in hazardous environments; needle valves for flow control; multiple connection options provide easy installation; many corrosion resistant material options for the metering of aggressive fluids; HART and 4-20mA outputs provide for remote flow monitoring; excellent repeatability provides consistent batch and/or process production. No power required reduces installation cost. Low-pressure drop allows for economical pump selection.
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- Material : Aluminum alloy case with paint .
- Body wetted parts : in 316SS, PTFE lined, plastic. Others request.
- Indication via magnetic coupling (no sealed)
- Scales calibrated: in l/h ,m3/h ,kg/h , % , etc.
- Flow rates for :
Water : 30 l/h up to 100,000 l/h. (special ranges on request)
Air : 0.1 Nm3/h up to 180Nm3/h. (special ranges on request)
- Connection types :
BSP , NPT , flange type, trip clamp & sanitary(others on request)
- Connection size : 1" ~ 5"
- Mounting Length : 250 mm
- Temperature : 200°C(300°C option)
- Housing protection: IP65, CLASS I, GROUPS B, C &D; CLASS II, GROUPS E, F, & G; NEMA 4, 7, 9
- Accuracy : ±2% FS,(±1.6 F.S Option)
- Max pressure : 40 kg/cm2 (Option: up to 100 kg/cm2)
- Option : Switch available (Micro Switch : 3A/250VAC, 5A/30VDC, 0.4/125VDC)
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- Material : Aluminum alloy painted for case (body in stainless steel.)
- Indication: via magnetic coupling (no seals)
- Scales: calibrated in l/h ,m /h ,kg/h , %
- Flow rate: water-0.4 l/h up to 1000 l/h, Air-21 NL/h up to 30000 NL/h
- Connection types : BSP , NPT , flange type on request
- Working Temperature:
Combine with electronic parts: -40°C~+150°C
Combine without electronic parts: -40°C~ 180°C
- Working Pressure : Standard 100 kg/cm²
- Connection size : 1/4" ~ 3/4"
- Housing protection : IP65
- Accuracy : ± 2% FS (± 1.6% FS option)
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- Material :316 stainless steel for case (body in stainless steel.)
- Indication:via magnetic coupling (no seals)
- Scales:calibrated in l/h ,m3 /h ,kg/h , %
- Flow rate:water-0.4 l/h up to 3500 l/h, Air-21 NL/h up to 110000 NL/h
- Connection types :BSP , NPT , flange type on request
- Working Temperature:
Combine with electronic parts: -40°C~+150°C
Combine without electronic parts: -40°C~ 180°C
- Working Pressure :Standard 100 kg/cm²
- Connection size :1/4" ~1 1/2"
- Housing protection : IP65
- Accuracy :± 2% FS (± 1.6% FS option)
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The H 250 flowmeter for liquids and gases is an all-metal flowmeter which operates on the float principle.
Depending on the flowrate, the float will assume a certain vertical position in the tube. The float position is transmitted by a magnetic coupling system to the scale. The flowmeter is designed for installation in a vertical pipe run with flow from bottom to top. The rugged construction of the H 250 variable-area flowmeter makes it particularly suitable for difficult application and environmental conditions. The H 250 flowmeter can be equipped with either the M9 or the M10 indicator.
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Models F65 and F150 Forged Body Flowmeters are variable area flowmeters featuring a compact, one-piece, black anodized forged aluminum body. Both models have a wraparound window for full 180° visibility of the flow tube and are available with aluminum, brass or 316 stainless steel wetted parts.
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The flow monitors resp. flow indicators convince of a great variety of application possibilities and a very wide range of products for digital and continuous flow measurings.
Function possibilities
- Independant in positioning
- Float principle
- Air intake flap measurement principle
- Durable building method
- Visual indication without power supply
- Switching function normaly open and change over contacts
- With process current output 4-20mA
- For liquids water, oil and air
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- Piston type
- Fluid : Water , oil , other liquid available
- Flow range : 15 ~ 24000 l/h (at Water)
- Accuracy : ± 3 % F.S , On request : ± 2.5 % F.S
- Size : 1/4" to 2-1/2"
- Connection Size : NPT , Flange Type on Request
- Working Limits : Temperature : -10°C to +150°C
- Max. Pressure : 30 kg/cm²
- Housing enclosure : IP 65
- Housing material :
NS,CS,MS types-Aluminum Alloy
ES type-316SS
- Lens material:Safety glass
- Mounting:Vertical,horizontal available
- Materials : Brass , 316SS wetted parts
- Alarm switch : Micro switch,inductive switch available
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KOFLOC RK120X
The KOFLOC Multiple-Tube Precision Variable Area Flow Meter with Needle Valves MODEL RK120X SERIES combines 2 to 4 RK1200 precision flow-tubes that make it simpler to measure and control of multiple flow range or gases and avoid clutter. The KOFLOC RK1200 SERIES High Precision Variable Area Flow Meter is a high-grade rotameter especially suited for measurement and control of minute flow, with an industry reputation of being one of the best analog devices. The KOFLOC 2412 SERIES Non-Rotating Precision Needle valve allows precise and easy flow control of minute amounts of gases and liquids. The internal mechanism converts rotating movement into stable linear movements with minimal vibrations. The needle and orifice has a thermal compensating structure (US P.A.F.) of 0.3%/˚C (15˚C to 35˚C).
FEATURES
♦ Wide-range flow measurement
♦ Fine control of minute flow
♦ Precision needle valve
♦ Numerous variants and custom models
APPLICATIONS
♦ Research & Analytical use
♦ Control of multiple gases
♦ Simultaneous control of multiple ranges
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KOFLOC RK120XM
The KOFLOC Precision Variable Area Flow Meter for Gas Mixing MODEL RK120XM SERIES combines 2 to 4 RK1200 precision flow-tubes optimized for gas mixing applications.The KOFLOC RK1200 SERIES High Precision Variable Area Flow Meter is a high-grade rotameter especially suited for measurement and control of minute flow, with an industry reputation of being one of the best analog devices. The KOFLOC 2412 SERIES Non-Rotating Precision Needle valve allows precise and easy flow control of minute amounts of gases and liquids. The internal mechanism converts rotating movement into stable linear movements with minimal vibrations. The needle and orifice has a thermal compensating structure (US P.A.F.) of 0.3%/˚C (15˚C to 35˚C).
FEATURES
♦ Wide-range flow measurement
♦ Fine control of minute flow
♦ Precision needle valve
♦ Numerous variants and custom models
APPLICATIONS
♦ Gas mixing
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General description :
M 200 C Rotameters are gas flow meters that can regulate flow. They consist of a base plate, measuring tube holders, a dosing valve and a measuring tube. The size and type of the measuring tube varies according to the flow range and gas type.
The dosing valve is designed for accurate regulation of the desired gas flow which is read by means of the measuring tube.In order to ensure uninterrupted operation when dosing smaller amounts of gas (up to 25 g/h), additional filtration has been installed in the system.
Dosing valves are made of technically pure silver. Acicular fabrication ensures high precision of dosing.
Options
- M 200 C Rotameters cover a metering range of 12g/h to 115 kg/h,
- model M 240 up to 40 kg/h
- model M 250 up to 200 kg/h.
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Quick Purge - Pipe Purging Systems
In cases where purging is required to be fast as well as reliable, the Quick Purge Systems can be used.
These systems will typically purge 36" pipe diameters to below 0.1% oxygen in less than 10 minutes and all smaller pipes, correspondingly faster.
Description
Each Quick Purge is covered with heat protective materials on the inside, so that the high temperatures at close proximity to the weld do not damage the devices.
Three hoses are available, one for argon inflation and purge, the second for auxiliary purge and the third for gas exhaust via a purge monitor.
Operation
The system is connected to an argon hose and inserted into the pipe to be welded.
The spinal connection hose is shorter than with other devices, to keep the purged volume to a minimum. The majority of the volume between the two dams, is filled with a special heat resisting collar, to keep the purge time low.
After positioning the system the argon source is opened, the dams inflated to size and the interspace purged.
after a few seconds, the auxiliary purge line can be opened to ensure the fastest possible purge time.
In trials these devices have performed many high speed welds under these conditions.
Sizes from 8inch to 84inch (200mm - 2100mm)
Feedback off the end users of the quick purge have reported savings of up to 83% ! on the purge time!
Saves on purge gas, as the volume needed to be purged is greatly reduced.
This system pays for itself in a few welds!
So why struggle with "make do" systems.
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The Multi-Exhaust Inflatable Pipe Purge Systems have a number of distinct advantages leading to big cost savings:
Use Less Inert Gas
The volume to be purged is localized. For a typical pipe run, the volume of gas used is less than 2% of that required for a conventional purge.
Faster
The system is quick + easy to install. It can be positioned accurately and the dams inflate instantly. Purging time is a fraction of that required to purge by conventional methods.
Easy to Use
'Inflatable Pipe Purge Systems' simplify the process of inert gas purging, Training is Minimal.
Improved Quality of Welds
Leading to bright, shiny, coke and oxide-free welds very quickly. The process involved is highly reliable. It gives regular, controlled high quality results.
Fast Pay Back
The Argweld pipe Purging System pays for itself in just a few welds.
Fast Payback
The 'Inflatable Pipe Purge System' pays for itself in just a few welds.
Highest Standards
We manufacture to Nuclear Quality with Nuclear approved materials.
High quality circumferential butt welding of pipe to pipe and pipe to fitting requires inert gas to be used inside the bore to prevent oxidation and notching of the root penetration weld bead.
The best system devised for this is the Inflatable Pipe Purge System.
It is quick, reliable and easy to use, the volume of purging required is kept small, resulting in significant savings in both time and the volume of inert gas used.
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Heat Resistant Pipe Purging Systems for pre-heated pipe welds.
When pre-heated ferric steel alloy pipe joints typically (5% CrMo) and some other types of steel and alloys are welded, particularly for high pressure pipework or for low hydrogen requirements, argon purging at the back of the weld is required. This is to eliminate the risk of coking and oxidation, leading to notching and eventual stress cracking under pressure.
After many years of trials and development, Huntingdon Fusion Techniques Limited has launched a range of variable diameter pipe purging systems.
Description
One model is available for each internal diameter. Each one is variable by approximately +0mm -12mm.
Using the well tried and proven Argweld® Pipe Purging System, the heat resistant version is totally covered in a special heat resistant material, which will withstand temperatures of up to 300 degrees C (572 degrees F) for 24 hours.
Operation
The system is connected to an argon hose and inserted into the pipe to be welded.
The spinal connection hose is long enough for the dams to sit at the outer edge of the pre-heated zone.
After positioning the system the argon is opened, the dams inflated to size and the interspace purged.
The purge will remain on during pre-heat and welding. It is advised for the removal of the systems prior to post-weld heat treatment.
In trials, the devices have performed many welds under these conditions.
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Pipestoppers™ Inflatable stoppers
INFLATABLE STOPPERS
These versatile inflatable air bags and stoppers are used to accommodate a wide variety of industrial applications, most commonly used for:
Plumbing operations
Ideal for creating an air-tight seal in drainage applications
Low pressure hydrostatic tests
On-site thermoforming of bends in ducting and conduit materials
Fibre-optic construction projects
Concrete Pipe Joint Testing
Debris and Animal Stopping
Weld purging to isolate large volumes in tanks, so minimum volumes are left for argon/nitrogen purging
Features:
Inflatable air bags up to 2,000 mm (80") diameter
Manufactured using a high quality latex inner tube and polyurethane impregnated nylon fabric outer cover
Installed with a length of flexible inflation hose with sealing tap/valve.
Styles:
Cylindrical inflatable stoppers do not 'turn over' in the pipe. They are commonly used for stopping off pipes, particularly where access is difficult. They are frequently used for testing new pipes and drains.
Spherical inflatable stoppers give less contact area than the cylindrical version, but are very useful when access is limited. Since the position of the inflatable stopper in the pipe is not critical, it can be put at any angle. This is particularly useful when inserting into a small opening at the top of a pipe, rather than at the end of the pipe.
Rectangular inflatable stoppers have various applications specifically in air conditioning systems, air ducting and venting.
All sorts of special shapes and sizes have been taken on as specials!
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Argweld® Multi-size purge pipestopper 10-48 inch
"A one stop stopper for blanking off and purging of pipes."
* Designed to cover Schedule 5 - DBLE E.H. in each chosen pipe size.
* A soft textured, multi stretch membrane to accommodate size differences and minimise pipe irregularities.
* The textured material, offers advanced grip and ensures an effective seal.
* Flexibility: Each stopper offers the user, options of a gas inlet / an exhaust port and a monitor inlet.
* Connectivity: Inflation via a schrader 'car tyre style' valve or a 1/4" BSP ball valve.
* Fast deflation via the 1/4" BSP ball valve.
* Stoppers will achieve an effective seal at low pressure.
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Purge Plug Case for Orbital Welding
Designed specifically for Orbital Tube welder users. This kit contains the most common sizes of Purge plugs used. Manufactured in hygienic white nylon. The kit includes:
2 x 0.5" solid shaft purge plugs
2 x 0.75" solid shaft purge plugs
2 x 1" solid shaft purge plugs
2 x 1.25" solid shaft purge plugs
2 x 1.5" solid shaft purge plugs
2 x 0.5" hollow small bore shaft purge plugs
2 x 0.75" hollow small bore shaft purge plugs
2 x 1" hollow small bore shaft purge plugs
2 x 1.25" hollow small bore shaft purge plugs
2 x 1.5" hollow small bore shaft purge plugs
2 x 1.5" hollow shaft large bore purge plugs
2 x 2" hollow shaft large bore purge plugs
2 x 2.5" hollow shaft large bore purge plugs
2 x 3" hollow shaft large bore purge plugs
2 x 4" hollow shaft large bore purge plugs
(all hollow shaft plugs are fitted with blanking caps)
4 x 0.5" BSP nipple caps
4 x 0.5" BSP swivel nut and hose tail
5 x small bore nipple caps
This all comes stored in an ABS plastic case, with custom cut foam
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Designed specifically for Orbital Tube welder users. This kit contains the most common sizes of Purge plugs used. It is manufactured in hygienic white nylon.
The kit includes:
Solid shaft purge plugs, 2 of each - 0.5", 0.75", 1", 1.25" & 1.5"
Hollow small bore shaft purge plugs, 2 of each - 0.5", 0.75", 1", 1.25" & 1.5"
Hollow shaft large bore purge plugs, 2 of each - 1.5", 2", 2.5", 3" & 4"
(All hollow shaft plugs are fitted with blanking ends)
4 x 0.5" BSP nipple caps
4 x 0.5" BSP swivel nut and hose tail
5 x small bore nipple caps
This all comes stored in an ABS plastic case, with custom cut foam.
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Pipe welding clamps range 1"- 60" (25mm - 1300 mm) suitable for line up of pipe to pipe, pipe to fittings.
Easy to handle and use, allow perfect line up for tac welding in few seconds.
Available as vice type or chain type, this is the necessary tool for every welder.
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LEFON Pipe Alignment Clamp is designed to ensure accurate and precision alignment of pipe, flange, 90 degree fitting, and tee. The pipe alignment clamp is made of double-walled steel plate and guaranteed to last. It is simple and portable, allowing quick set up and ideal for field and workshop use. The Pipe alignment Clamp covers from 1” OD up to 12” OD.
Pipe alignment Clamp Features
• Two type of pipe alignment clamp are available.
• Type A pipe alignment clamp is suitable for align two 90°°fitting, or 90 fitting with Tee. Three model of Type A pipe alignment are available, coving from 1” to 12” OD pipe alignment.
• Type B pipe alignment clamp is suitable for align pipe to pipe, pipe to fitting, pipe to flange, and pipe to Tee. Three model of Type B pipe alignment are available, coving from 1” to 12” OD pipe alignment
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SWCR/WCR #2
Arc Welding Reels Power or Manual Rewind
• 400 amp rated rotary electrical device.
• Instant use with any cable length unwound.
• For use with single conductor electrode cable or
grounding lead.
• Quick connection to your welder.
• Gear driven crank rewind, chain & sprocket powered
by an electric, hydraulic or compressed air motor or
spring rewind.
• Auxiliary rewind and Pinion brake standard on Series
WCR reels.
• Non sparking ratchet assembly.
• Declutching arbor is provided to prevent damage from
reverse winding.
• 4-way roller assembly. Roller position must be specified.
• A cable stop should be used on Series SWCR.
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