AC, WA-series, accumulators

  • Accumulators maintain circuit pressure
  • Ideal for high frequency and rapid discharge applications
  • ACL series are pre-charged to 1,450 psi
  • Corrosion resistant bodies on ACL series
  • Spring actuated accumulator for ACM-1
  • High energy storage capacity in a compact package
  • Accumulator coupler packages
  • compact design for easy use of accumulators
  • Single design accommodates both single-acting or double-acting circuit
  • Relief valve, ball check shut-off, glycerin-filled gauge included
  • Supplied standard with one male coupler (AH-652)
  • Optional manifold mounting. O-ring seals located on bottom of block only for single-acting circuit

 

Operating
Pressure		 Model
Number
Accumulator		 Model
Number
Accumulator
Coupler
Package		 Max.
Rated
Oil
Volume		 Gas
Volume		 Pre-
Charged
Nitrogen
Pressure		 Usable
Oil
Capacity
1)

Oil
Port
psi inch3 inch3 psi inch3
0 - 3000 ACM-1 – 0.10 – – – 1/8" NPT
1500 - 5000 ACL-21 – 0.90 1.22 1450 0.53 G1/4"
1500 - 5000 ACL-201 – 7.70 10.37 1450 4.51 G1/4"
1500 - 5000 ACL-502 – 20.60 27.46 1450 12.0 G3/8"
1500 - 5000 – ACBS-22 0.90 1.22 1450 0.53 G1/4"
1500 - 5000 – ACBS-202 7.70 10.37 1450 4.51 G1/4"
0 - 5000 – AP-500 * - - - - SAE #4
0 - 5000 ** WA-502 - 2.50 2.50 - 2.50 SAE #8
0 - 5000 ** WA-5010 - 10.00 10.00 - 7.50 SAE #8

* AP-500 uses WA-502 or WA-5010.
** Download catalog page for WA-series pre-charge chart for hydraulic operating pressures.
1) at maximum pressure.