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L3 and L3C Series Liquid Pumps

Compact air operated liquid pumps. Wetted sections available in 316L Stainless Steel (L3) and Carbon Steel (L3C). Seven ratios available in each material, capable of pressure exceeding 18,000 psig.

Compact pumps are used commonly for jacks, punches, clamping, holding, bolt tensioning, presses, torque wrenches, valve actuation and pressure testing. These pumps are suited for use with de-ionized water, NOS and CO2 applications. Several modifications available including hand pump attachment and remote pilot options.

10-4 Series Liquid Pumps

Smallest of the SC "Standard" type pumps with a 4" diameter air cylinder and 1 1/4" stroke. Nine ratios available with the highest ratio capable of hydraulic pressures up to 22,000 psig. Commonly used where fluid flow is not critical. Typical applications include proof and burst testing, clamping, pressing, jacks and any end use requiring very high pressure at low flows.

10-5 Series Liquid Pumps
D-5 Series Non Lubricated Liquid Pumps

The original and most common SC "standard" series pump with a 5 1/4" diameter air cylinder and 1 1/4" stroke. 16 ratios available with the highest ratio capable of hydraulic pressures up to 55,000 psig. Commonly used for bolt tensioning, filter presses, clamping, proof and burst testing, metal forming. The 10-5 series with it's many ratios and modification options can be utilized anywhere a source of hydraulic pressure is required. The D-5 series has all the same characteristic including a Non Lubricated feature.

10-6 Series Liquid Pumps
D-6 Series Non Lubricated Liquid Pumps

The largest of the SC "standard" series pumps with a 7" diameter air cylinder and a 2 1/2" stroke. 13 ratios available with the highest ratio capable of hydraulic pressures up to 65,000 psig. Commonly used where very high pressures are required at low flows. Applications include proof and burst testing to extreme high pressures, torque wrench actuation, bolt tensioning, aircraft jacks, filter presses, clamping, holding, metal forming. 10-6 is used extensively by offshore oil companies in many applications due to the pumps inherent ruggedness and reliability. The D-6 has the same characteristics including a Non Lubricated feature.

L6 Series Double Acting Liquid Pumps

The newest pump manufactured by SC has a 6" diameter air cylinder with stainless steel , chrome plated wetted parts. This double acting pump is available in 3 ratios, the highest of which is capable of hydraulic pressures up to 11,000 psig.

Commonly used where high pressure and high flow is required. Applications include press applications, hydrostatic testing and choke control applications. The L6 series is dimensionally interchangeable with other competitive models. Available modifications include remote pilots and distance pieces for separation.

L10 Series Double Acting Liquid Pumps

The largest liquid pump currently manufactured by SC with a 10" diameter air cylinder, this double acting pump is available in 4 ratios, the highest of which is capable of hydraulic pressures up to 20,000 psig.

Created primarily for the offshore rental tool market, the L10 series pumps are commonly used for subsea valve actuation, wireline control systems, blow out preventor controls and flushing rigs. L10 pumps can be applied anywhere there is a requirement for very high hydraulic pressures along with higher flows achieved by the 10-6 series.

AB-2, AB-4 and AB-7 Compact Air Boosters

Available in ratios 1.7:1, 3.7:1 and 7:1 these compact boosters fitting a 4" x 7" silhouette are designed for mounting at the end use.  Once connected to your existing plant air they will boost the pressure to almost double or quadruple times the line pressure.  Attaining pressures up to 680 psig (AB-7) to provide efficient power for clamping, holding and leveling or any low flow, high pressure applications.

ABD Series Double Acting Air Boosters

The ABD series of double acting air boosters are available in two ratios 2:1 and 5:1 to take existing plant air and boost pressure by the corresponding ratio.  The ABD boosters operate on the same principal as our AB boosters, but are capable of much higher flows.  The ABD series can boost pressures up to 855 psig (ABD-5) and can be easily adapted for use with common industrial gases.

S10320-AB-2 or S10320-AB-4 Series Air Booster Systems

The S10320 Series system packages an AB-2 or AB-4 compact  air booster, air filter/regulator with lockout and gauge, shut off valve and pressure gauge, and  200 cubic inch receiver.  All the components are plumbed as a turnkey system and mounted on a steel powder-coated frame.  Just connect a supply line from your existing plant air and run the pressure line from the receiver outlet to the end use and the system is fully operational.  This unit provides up to 555 psig air pressure stored in the receiver for any end use needing minimal flow and more pressure than your compressor can supply.  Contact your local distributor or our sales office for sizing assistance if needed.

S10320-ABD-2 Series Air Booster Systems

This booster system incorporates the ABD-2 double acting 2:1 ratio air booster, 15 gallon ASME 290 psig receiver and all necessary components and plumbing onto a heavy duty skid. This unit, when connected to plant air supply, will double the pressure and store it in the receiver.  The system includes an inlet air filter, reservoir gauge, and outlet regulator with gauge.  Applications requiring higher than plant air pressure or quick spurts of high pressure flow are easily handled with this system.  Contact your local distributor or our sales office for assistance in sizing or for custom systems.

S10320-ABD-5 Series Air Booster Systems

The S10320-ABD-5 system incorporates our double acting 5:1 ratio air booster and a 600 psig ASME 5 gallon receiver.  The unit will increase existing shop air to over five times the pressure supplied by the compressor.  The boosted air is stored in a 5 gallon receiver for end uses requiring up to 600psig.  A filter/regulator with shut-off and gauge is supplied for the inlet side along with a high-pressure dual gauge regulator for the receiver outlet.   Contact your local distributor or our sales office for assistance in sizing or custom systems.

GB Series
Single Stage - Single Acting Gas Booster

The GB series is the smallest of all our gas booster series. It is ideal for pressurizing small volumes or pressure testing small components. This series uses drive air pressure to increase the pressure of gases in a hydrocarbon-free high pressure section.

The GB series is available in three pressure ratios: 15:1, 30:1 and 75:1. These boosters can boost pressures from as low as 50-psi up to nominal pressures of 7,500-psi. The output flow can be as high as 14-SCFM depending on the model and operating conditions.

The gas boosters are used to boost the pressure of a variety of gases including argon, helium, nitrogen, oxygen and hydrogen. Some common uses of a booster or booster system are to scavenge bottled gases once the pressure has fallen below operational requirements, pressure testing vessels, laser cutting, aircraft support equipment and injection molding.

GB-D Series
Single Stage - Single Acting Double Head Gas Booster

The GB-D series is a single acting booster with a double head air drive section. It is suitable for boosting relatively low flows at medium pressure ranges. A double head air motor section allows the booster to reach considerably higher pressures than the GB series.

The GB-D series is available in three pressure ratios: 15:1, 30:1 and 75:1. These boosters can boost pressures from as low as 50-psi up to nominal pressures of 15,000-psi. The output flow can be as high as 15-SCFM depending on the model and operating conditions.

GBD Series
Single Stage - Double Acting Gas Booster

SC Hydraulic GBD series gas boosters double the output flow of the GB series. They are suitable for boosting relatively high flows at medium pressure ranges. This series reaches higher pressures than the GB series by using gas supply pressures to assist the air drive section in generating the total drive force of the booster.

The GBD series is available in four pressure ratios: 5:1, 15:1, 30:1 and 75:1. These boosters can boost pressures from as low as 25-psi up to nominal pressures of 12,000-psi depending on the model. The output flow can be as high as 80-SCFM depending on the model and operating conditions.

GBD-D Series
Double Acting - Double Head Gas Booster

The GBD-D series combines a double acting high pressure section with a double head air drive section. It is one of the most powerful series of all our gas boosters offering relatively high flow at high pressure. Similar to our GBD series, the GBD-D series uses the gas supply pressure to assist the air drive section in generating the total drive force of the booster.

The GBD-D series is available in three pressure ratios: 15:1, 30:1 and 75:1. These boosters can boost pressures from as low as 50-psi up to nominal pressures of 21,000-psi. The output flow can be as high as 60-SCFM depending on the model and operating conditions.

GBT Series
Two Stage - Double Acting Gas Booster

The GBT series is a double acting booster that uses two different compression ratio stages. A low compression ratio stage is connected to a higher compression ratio stage allowing this booster to achieve the highest pressure increment possible. These boosters are ideal for maximizing the use of low pressure gas supply bottles.

This series is available in three different models each combining two stages of the following pressure ratios: 15:1, 30:1 and 75:1. These boosters can boost pressures from as low as 50-psi up to nominal pressures of 10,750-psi. The output flow can be as high as 14-SCFM depending on the model and operating conditions.

GBT-D Series
Two Stage - Double Acting - Double Head Gas Booster

The GBT-D series is a double acting booster that uses two different compression ratio stages in combination with a double head air drive section. A low compression ratio stage is connected to a higher compression ratio stage allowing this booster to achieve the highest pressure increment possible. A double head air drive section allows the booster to reach considerably higher pressures than the GBT series.

The GBT-D series is available in three different models each combining two stages of the following pressure ratios: 15:1, 30:1 and 75:1. This series can boost pressures from as low as 50-psi up to nominal pressures of 21,250-psi. The output flow can be as high as 18-SCFM depending on the model and operating conditions.

Gas Booster Systems
Standard or Custom

SC Hydraulic offers a variety of standard gas booster systems which integrate one or more of any of our gas booster models with gas filters, air and gas pressure gauges, air pressure regulator, air pilot switch valves, panel controls, tubular frame, etc. Systems are compact and ready to use.

Our standard gas booster systems can be as compact as 21''x 21''x 38'' and are built in three main categories depending on maximum rated outlet pressure: 10,000-psi, 20,000-psi and 25,000-psi.

We can also customize systems and design them to meet a particular set of specifications. Please contact SC Hydraulic or your local distributor for more information and further assistance on your application.

30 Series Power Units

The 30 series power units are an entry level system utilizing a 10-4, 10-5 or 10-6 pump mounted on a base plate with an filter regulator lubricator (FRL) assembly, muffler, high pressure manifold, manual release valve and fluid pressure gauge (optional on units 30,000 psig and higher).

With a small footprint (12" x 12") this unit is ideally suited for applications with limited space. User need only supply an air line, fluid inlet and fluid outlet lines for system to operate.

40 Series Power Units

The 40 series power units utilize the same basic components as the 30 series and mount them on a larger baseplate (largest is 28" x 12 1/2") which can accommodate an optional reservoir - 2, 3 or 5 gallons. Best suited for applications not requiring large amounts of fluid, pressure testing, clamping and holding etc.

Units need only an air supply line and fluid pressure line for system to operate.

50 Series Power Units

The 50 series power units are self contained high low systems. Using either a 10-5 or 10-6 series pump and a 3 gallon pressurized reservoir the unit will provide low pressure high flow oil for rapid initial actuation (cylinder extension). The unit senses increased back pressure and automatically starts the pump that will bring fluid pressure to required level. The pump will stall and hold at selected pressure until operation is completed.

The 50 series units were designed to save operating and maintenance costs which combined with the SC pumps ability to hold pressure and not require any energy, all add up to an economical and environmentally friendly solution for hydraulic power.

60 Series Power Units

The 60 series power units incorporate either the 10-5 or 10-6 series pump, an FRL assembly, high pressure plumbing, manual release valve and fluid pressure gauge (30,000 psig and higher optional) all mounted on top of a 5 or 10 gallon stainless Steel reservoir.

These units combine all of the features on our 40 series with only a 14" x 14" footprint allowing a lot of hydraulic power in a space conserving package.

90 Series Portable Test Cart

The 90 Series Portable Test cart is perfect for hydrostatic or burst testing, water-jet blasting, hydraulic press operation, hydraulic cylinder and valve actuation, or any applications where mobility is needed.

This series offers many popular features found on our other standard power units such as air drive controls and pressure gauges. It is compatible with most fluids and can be ordered with either 5 or 10 gallon stainless steel reservoirs. Pressures up to 65,000 psi can be achieved by using any of our 10-series pumps and a 100 psi air supply.

L3 Series Compact Power Units

The L3 series power units incorporate a L3 series pump, air pressure regulator, air shut-off valve, high-pressure gauge and a return valve.  Standard power units are available in three main models offering installation of all hydraulic components on a base plate, polyethylene reservoir (1 or 2.2 gallon) or tubular frame.

These units are economical and compact. Standard overall dimensions vary from 9''x10.5''x9'' to 18''x19''x15'' weighing from 15 to 25 pounds depending on the model.

We can also design custom power units that better adapt to your application requirements. Please contact SC Hydraulic or your local distributor for more information and further assistance on your application.

10 & D Series Tubular Power Units

SC Hydraulic Engineering’s tubular power units incorporate the 10 and D Series pumps, 2.2 gallon reservoir, air supply filter/regulator and shut off valve, high pressure plumbing and panel mounted fluid pressure gauge into a rugged portable tubular frame. (Gauge is optional on units rated above 30,000 psig).

You get the same features of the 40 series unit built into a protective frame facilitating easy portability without the concern of component damage. These units are excellent for bolt tensioning, torque wrenches, or industrial applications requiring portability.

The units let you bring high pressure hydraulic power to the job.  Simple to use; just connect the existing air supply to the unit and up to 65,000 psig hydraulic pressure is at your disposal.

Air Sequence Valves

The ASV-100-N-050 valve was designed to be plumbed between the air supply FRL assembly and the air drive inlet port on SC 10-4, 10-5 and 10-6 series pumps. The valve is normally closed with a field adjustable opening pressure between 25 psig and 100 psig. The pump cycles only when necessary conserving energy and extending pump life.

Relief Valves

The DRV series adjustable hydraulic relief valves are available in five pressure ranges between 100 psig and 60,000 psig. Constructed of Stainless steel the valves can be used for most industrial fluids including water. The valve once set will not allow system pressure to exceed design limitations.

Inline Check Valves

The ICV series inline check valves are available in four port sizes from 1/4" NPT to 1" NPT and are rated up to 15,000 psig working pressure. Constructed of Stainless steel for use with water as well as most industrial fluids.

The ICV series check valve is a simple and effective component allowing fluid to flow in one direction only.

Air Pilot Switches

The APS series air pilot switch valves are available in 17 pressure ranges and capable of sensing pressures as high as 14,800-psi. These valves enable a 150-psi maximum air ** when a pre-set sensing pressure is reached. They can be operated in either normally opened or normally closed position depending on the model.

These valves are suitable for a variety of liquids and gases. Overall dimensions are approximately 2''x7.6'' and are available with 1/4'' npt pressure sensing port and 1/8'' npt air ports.

Pressure Release Valves

The PRC and PRO series unloading valves are available in four operating pressures from 6,000 psig up to 30,000 psig. used to automatically release hydraulic pressure replacing the standard manual shut off type release valve found in most high pressure systems.

The unloading valve is controlled by a pilot port that requires between 35 and 50 psig to fully open.