Kocsis Hydraulic Piston Accumulators
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Kocsis Hydraulic Piston Accumulators. Kocsis Technologies, Inc. began manufacturing Kocsis Hydraulic Piston Accumulators with the purchase of the American–Bosch piston accumulator product line in 1990. Since the acquisition, we have been committed to providing quality Kocsis Hydraulic Piston Accumulators into countless applications throughout the world. Through continuous improvement of our manufacturing techniques, development of new products, and the commitment to our engineering and sales staff, Kocsis Technologies, Inc. continues to provide fluid power control solutions to our customers’ needs.
ACCUMULATORS (ADDITIONAL MODELS AVAILABLE, NOT SHOWN)
ACB15C-12P-NT-4 1.5 GAL, FUSE RATING: 6700 PSI
*ACB15C-7111C 3 GAL, ASME, CG RECOGNIZED, 3/8” NPTF FLUID PORT
ACB30C-12P-NT-3 3 GAL, FUSE RATING: 4700 PSI, ¾” FLUID PORT
ACB30C-12P-NT-4 3 GAL, FUSE RATING: 6700 PSI, ¾” FLUID PORT
*ACB30C-7109C 3 GAL, ASME APPROVED, 3/8 NPTF FLUID PORT
*ACB30C-7110C 3 GAL, ASME APPROVED, ¾” NPTF FLUID PORT
*KT-208498 FUSE KIT (INCLUDES INSTALLATION INSTRUCTIONS)
* Important Note: ASME Section VIII rules dictate that we cannot supply a certified accumulator with the fuse assembly installed. Therefore KT-208498 and KT-208499 must be purchased as a separate line item. The fuse must be installed by the customer.
Features/Options
Wide Range of Bore Sizes and Capacities
- Standard Bore Sizes Including: 4.0”, 6.0”, 7.0”, 9.0”, and 12.0”
- Custom Bore Sizes
- Nearly Endless Capacities from 1 quart to 160 gallon
Pressure Ranges
- Standard Pressures Including: 3000 psi & 5000 psi
- Custom Pressures Up to 17,500 psi
Numerous Sealing Options
- Countless compounds available: Nitrile (Buna), Flourocarbon (Viton), Ethylene Propylene, etc.
- Several sealing geometries to meet application demands: T-seals, Polyseals, “High-Cycling” sealing sets, “Low Permeability” arrangements, etc.
- High and low temperature materials
- High pressure seals
Materials and Coating Offerings
- Carbon Steel
- Stainless Steel
- Aluminum
- Nickel Plated Steel
- Chrome Plated Steel
- Special Paints/ Coatings
Approvals
- ASME
- ABS
- DNV
- CRN
- Lloyd’s
- CE
Porting Options
Standard Porting
- SAE 0–Ring
- NPT and NPTF
- SAE 4–Bolt Flange
- Code 61
- Code 62
Special Porting
- High Pressure (i.e. Autoclave)
- Customer Designed Ports
- Metric
Hardware Options
- Burst/ Rupture discs
- High pressure gas valves
- Charging and gauging assemblies
- Mounting brackets
- Position indicating sensors
- Proximity switches
- Transducers
Kocsis 3000 Psi Rated Accumulators
A40
Product Specifications
Housing and End Cap Material Steel
Standard Fluid Port SAE #16 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3000 psi (206 bar)
Proof Pressure 3900 psi (269 bar)
Burst Pressure 10500 psi (723 bar)
Temperature Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-207416
A60
Product Specifications
Housing and End Cap Material Steel
Standard Fluid Port SAE #20 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3000 psi (206 bar)
Proof Pressure 3900 psi (269 bar)
Burst Pressure 10500 psi (723 bar)
Temperature Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-206357
A70
Product Specifications
Housing and End Cap Material Steel
Standard Port Size SAE #32 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3,000 psi (206 bar)
Proof Pressure 3,900 psi (269 bar)
Burst Pressure 12,000 psi (827 bar)
Temp. Range (ASME) 20°F to 200°F (-6°C to 93°C)
Temp. Range (CE) 0°F to 200°F (-17°C to 93°C)
Seal Kit Part Number KT-207940
A90
Product Specifications
Housing and End Cap Material Steel
Standard Port Size SAE #32 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3,000 psi (206 bar)
Proof Pressure 3,900 psi (269 bar)
Burst Pressure 12,000 psi (827 bar)
Temp. Range (ASME) 31°F to 200°F (-1°C to 93°C)
Temp. Range (CE) 32°F to 200°F (0°C to 93°C)
Seal Kit Part Number KT-207925
A120
Product Specifications
Housing and End Cap Material Steel
Standard Port Size SAE #32 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3,000 psi (206 bar)
Proof Pressure 3,900 psi (269 bar)
Burst Pressure 12,000 psi (827 bar)
Temp. Range (ASME) 31°F to 200°F (-1°C to 93°C)
Temp. Range (CE) 32°F to 200°F (0°C to 93°C)
Seal Kit Part Number KT-207925
ACB (ASME-CG)
Product Specifications
Housing and End Cap Material Steel
ACB15C-7111C Port Size 3/8” NPTF
ACB30C-7109C Port Size 3/8” NPTF
ACB30C-7110C Port Size 3/4” NPTF
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 3,000 psi (206 bar)
Proof Pressure 3,900 psi (269 bar)
Temp. Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-203305-1
Certified ASME Pressure Vessel
Recognized by U.S. Coast Guard
Kocsis 5000 Psi Rated Accumulators
Designed Per ASME Section VIII, Div. 1 Standards
ACB Series
Housing and End Cap Material Steel
Standard Port Size 3/4" NPTF
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 5,000 psi (345 bar)
Proof Pressure 7,500 psi (517 bar)
Burst Pressure 20,000 psi (1378 bar)
Temp. Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-203305-1
A47(ACB) Series
Product Specifications
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 5,000 psi (345 bar)
Proof Pressure 7,500 psi (517 bar)
Burst Pressure 20,000 psi (1378 bar)
Temp. Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-203305-1
A61 Series
Product Specifications
Housing and End Cap Material Steel
Standard Port Size SAE #20 O-Ring
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 5,000 psi (345 bar)
Proof Pressure 7,500 psi (517 bar)
Burst Pressure 20,000 psi (1378 bar)
Temp. Range (ASME) -20°F to 200°F (-29°C to 93°C)
Temp. Range (CE) 0°F to 200°F (-17°C to 93°C)
Seal Kit Part Number KT-207925
ACD Series
Product Specifications
Housing and End Cap Material Steel
Standard Port Size 2" NPTF
Piston Material Aluminum
Sealing Material Buna-N
Back-Up/ Wear Ring Material Teflon
Gas Valve Material Stainless Steel
Max Working Pressure 5,000 psi (345 bar)
Proof Pressure 7,500 psi (517 bar)
Burst Pressure 20,000 psi (1378 bar)
Temp. Range -20°F to 200°F (-29°C to 93°C)
Seal Kit Part Number KT-203306-1
Strumco Air Starter
Ph: 780.468.0050
sales@strumco.com