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Sealed Hydraulic Accumulators
Diaphragm Accumulator
 |
Diaphragm accumulators have bags that can't be replaced.
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., fl. oz. | Max. Flow Rate, gpm | Max. Pressure, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | |||
Steel Body with Buna-N Diaphragm | ||||||||||||||||
| 16 1/2 | 25 | 3,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 6 7/8" | 4 3/8" | 4 1/8" | Any Angle | 9461K21 | 0000000 | ||
| 33 1/2 | 25 | 3,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 7 7/8" | 5 3/8" | 5 3/8" | Any Angle | 9461K23 | 000000 | ||
| 66 1/2 | 40 | 3,000 | 1 1/16"-12 | UN/UNF (SAE Straight) | Female | 12 | Schrader | Male | 9 1/4" | 6 13/16" | 6 5/8" | Any Angle | 9461K25 | 000000 | ||
Piston Accumulator
 |
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., fl. oz. | Max. Flow Rate, gpm | Max. Pressure, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | |||
Steel Body with Buna-N Seal | ||||||||||||||||
| 16 | 100 | 4,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 13 3/8" | 12 7/16" | 2 3/8" | Any Angle | 6716K41 | 0000000 | ||
| 32 | 100 | 4,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 21 7/8" | 20 15/16" | 2 3/8" | Any Angle | 6716K42 | 000000 | ||
Bladder-Style Hydraulic Accumulators
 |
Charge these accumulators to the pressure you need, and they will help a system maintain a constant pressure during pump failure. Mount accumulators within 25° of vertical. UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.
Note: For safety, do not disassemble accumulators while they're under pressure.
Accumulators | Replacement Bladders | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | ||||||||||||||||
Cap. | Max. Flow Rate, gpm | Max. Pressure, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | Each | ||||
Steel Body with Buna-N Bag and Buna-N Seal | ||||||||||||||||||
| 16 fl. oz. | 40 | 3,000 | 1 1/16"-12 | UN/UNF (SAE Straight) | Female | 12 | Schrader | Male | 10 3/4" | 6 7/8" | 3 3/8" | Vertical | 59595K19 | 000000000 | 59595K39 | 0000000 | ||
| 32 fl. oz. | 40 | 3,000 | 1 5/16"-12 | UN/UNF (SAE Straight) | Female | 16 | Schrader | Male | 11 1/8" | 7 5/8" | 4 1/2" | Vertical | 59595K18 | 00000000 | 59595K31 | 000000 | ||
| 1 gal. | 150 | 3,000 | 1 5/8"-12 | UN/UNF (SAE Straight) | Female | 20 | Schrader | Male | 17" | 11 3/8" | 6 3/4" | Vertical | 59595K12 | 00000000 | 59595K32 | 000000 | ||
| 2 1/2 gal. | 220 | 3,000 | 1 7/8"-12 | UN/UNF (SAE Straight) | Female | 24 | Schrader | Male | 21 3/8" | 15 1/2" | 9" | Vertical | 59595K13 | 00000000 | 59595K33 | 000000 | ||
| 5 gal. | 220 | 3,000 | 1 7/8"-12 | UN/UNF (SAE Straight) | Female | 24 | Schrader | Male | 33 3/8" | 27 1/2" | 9" | Vertical | 59595K14 | 00000000 | 59595K34 | 00000000 | ||
Charged Bladder-Style Hydraulic Accumulators
|
These accumulators come with a charge of nitrogen and are ready to use. They help a system maintain a constant pressure during pump failure. Mount accumulators within 25° of vertical. UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.
Note: For safety, do not disassemble accumulators while they're under pressure.
Accumulators | Replacement Bladders | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | |||||||||||||||||
Cap. | Max. Flow Rate, gpm | Max. Pressure, psi | Nitrogen Charge, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | Each | ||||
Steel Body with Buna-N Bag and Buna-N Seal | |||||||||||||||||||
| 16 fl. oz. | 40 | 3,000 | 1,000 | 1 1/16"-12 | UN/UNF (SAE Straight) | Female | 12 | Schrader | Male | 10 3/4" | 6 7/8" | 3 3/8" | Vertical | 59595K41 | 000000000 | 59595K39 | 0000000 | ||
| 32 fl. oz. | 40 | 3,000 | 1,000 | 1 5/16"-12 | UN/UNF (SAE Straight) | Female | 16 | Schrader | Male | 11 1/8" | 7 5/8" | 4 1/2" | Vertical | 59595K42 | 00000000 | 59595K31 | 000000 | ||
| 1 gal. | 150 | 3,000 | 2,100 | 1 5/8"-12 | UN/UNF (SAE Straight) | Female | 20 | Schrader | Male | 17" | 11 3/8" | 6 3/4" | Vertical | 59595K43 | 00000000 | 59595K32 | 000000 | ||
| 2 1/2 gal. | 220 | 3,000 | 2,100 | 1 7/8"-12 | UN/UNF (SAE Straight) | Female | 24 | Schrader | Male | 21 3/8" | 15 1/2" | 9" | Vertical | 59595K45 | 00000000 | 59595K33 | 000000 | ||
| 5 gal. | 220 | 3,000 | 2,100 | 1 7/8"-12 | UN/UNF (SAE Straight) | Female | 24 | Schrader | Male | 33 3/8" | 27 1/2" | 9" | Vertical | 59595K46 | 00000000 | 59595K34 | 00000000 | ||
Charged Sealed Hydraulic Accumulators
Diaphragm Accumulator
|
Diaphragm accumulators have bags that can't be replaced.
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., fl. oz. | Max. Flow Rate, gpm | Max. Pressure, psi | Nitrogen Charge, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | |||
Steel Body with Buna-N Diaphragm | |||||||||||||||||
| 16 1/2 | 25 | 3,000 | 1,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 6 7/8" | 4 3/8" | 4 1/8" | Any Angle | 9461K31 | 0000000 | ||
| 66 1/2 | 40 | 3,000 | 1,000 | 1 1/16"-12 | UN/UNF (SAE Straight) | Female | 12 | Schrader | Male | 9 1/4" | 6 13/16" | 6 5/8" | Any Angle | 9461K33 | 000000 | ||
Piston Accumulator
|
Inlet/Outlet Connection for Hydraulic Fluid | Inlet/Outlet Connection for Nitrogen | Body | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., fl. oz. | Max. Flow Rate, gpm | Max. Pressure, psi | Nitrogen Charge, psi | Thread Size | Thread Type | Gender | Dash Size | Valve Type | Gender | Overall Ht. | Ht. | Dia. | Mounting Position | Each | |||
Steel Body with Buna-N Seal | |||||||||||||||||
| 16 | 100 | 4,000 | 1,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 13 3/8" | 12 7/16" | 2 3/8" | Any Angle | 6716K51 | 0000000 | ||
| 32 | 100 | 4,000 | 1,000 | 3/4"-16 | UN/UNF (SAE Straight) | Female | 08 | Schrader | Male | 21 7/8" | 20 15/16" | 2 3/8" | Any Angle | 6716K52 | 000000 | ||
