Description
Hydac Accumulator Charging & Testing Kit 5800 psi 400 bar w/ Gauge Hoses
This is a complete Hydac hydraulic accumulator charging and testing kit designed for checking and adjusting the nitrogen pre-charge pressure in hydraulic accumulators. The kit includes a dual-scale pressure gauge (0–5800 psi / 0–400 bar), two high-pressure hoses with swivel fittings, a spanner wrench for gas valve caps, and a red molded carry case with custom foam cutouts that keep all components organized and protected during transport.
Specifications & What's Included
- Brand: Hydac
- Maximum rated pressure: 5800 psi / 400 bar
- Gauge range: 0–5800 psi / 0–400 bar (dual scale)
- Gauge brand: Hydac (integral to valve body)
- Valve body: brass construction with black knurled control knob
- Hoses: two high-pressure HYDAC-branded hoses with swivel hex fittings and red-seal ends
- Included accessories: spanner wrench (visible in foam tray)
- Carry case: red molded plastic, foam-lined with custom cutouts
- Case dimensions: 18 × 13 × 5 in
Applications
Hydraulic accumulators store pressurized hydraulic fluid and use a nitrogen pre-charge to cushion pressure spikes, maintain system pressure, and provide emergency energy storage in mobile and industrial hydraulic systems. To function correctly, the nitrogen gas charge must be set and periodically verified against the system's operating pressure range. This type of charging and testing kit is used by hydraulic technicians and maintenance engineers to connect to the accumulator's gas valve, read the existing pre-charge pressure, and add or release nitrogen to bring the charge within specification. Hydac is a German manufacturer that has supplied accumulator charging equipment to industrial, mobile machinery, and offshore hydraulic markets for decades. Kits of this type are standard service tools in manufacturing plants, heavy equipment shops, injection molding facilities, and anywhere bladder, piston, or diaphragm accumulators are installed. The portable carry case makes this a field-ready tool suitable for on-site maintenance.
This Hydac Accumulator Charging and Testing Kit has been inspected and appears to be in good used condition. The red molded carry case shows normal wear consistent with field use, and all visible components — the pressure gauge, hoses, fittings, and spanner wrench — appear intact and complete in their foam cutouts. The unit has not been powered up or bench-tested at our facility, but it comes from a working industrial environment where it was previously in service. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Hydac |
Model: |
Accumulator Charging and Testing Unit |
MPN: |
Accumulator Charging and Testing Unit |
Type: |
Hydraulic Accumulator Charging & Testing Kit |
SKU: |
45523 |
Maximum Pressure: |
5800 psi / 400 bar |
Gauge Range: |
0–5800 psi / 0–400 bar |
Gauge Brand: |
Hydac |
Includes: |
Pressure gauge, 2 hoses w/ fittings, spanner wrench, carry case |
Case Dimensions: |
18 x 13 x 5 in |
Case Color: |
Red |
Application: |
Hydraulic accumulator nitrogen pre-charge testing and filling |
Compatible With: |
Bladder, piston, and diaphragm hydraulic accumulators |
Form Factor: |
Portable kit in molded carry case |
Connector Type: |
High-pressure swivel fittings with seals |
Country/Region of Manufacture: |
Germany |
Seller Notes: |
Includes pressure gauge, two hoses with fittings, spanner wrench, and red molded carry case. |
Condition Notes: |
This Hydac Accumulator Charging and Testing Kit is in good used condition. All visible components — gauge, hoses, fittings, and wrench — appear intact in the foam case. Not tested at our facility; pulled from a working environment. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
