|
Stainless
Steel HydrAcc accumulators are popularly
for use in oil and gas industry exploration and production shut-in systems.
Small HydrAccs achieve this requirement. Suspension or counterbalancing
has required large and heavy components; when converted to hydraulic linear
actuators or cylinders attached to hydraulic and hydro pneumatic accumulators
there is always a weight and cost saving. Bladder type accumulators are
not recommended for emergency standby power applications because when the
fails it is not progressive and determinate, it is sudden and total.
Stainless steel housings from heavy walled stainless
for Hi pressure injection systems, ex/eg. Methanol injection up to 15000
psi 1000Bars, Corrosion inhibitor/Amines and other special applications
including Duplex Stainless.
More Information:
Part Numbers / Sizing
|
Small |
| HAcc-15i-B57x98-4500p-1/2"NPT-316-?? |
| HAcc-B62x207-2500p-3/4"NPT-316-?? |
| HAcc-75i-B72x315-2500p-1 1/2"NPT-316-?? |
|
Medium |
| HAcc-120i-B98x300-2700p-1 3/4
"NPT-316-?? |
| HAcc-200i-B123x295-2300p-2"NPT-316-?? |
| HAcc-240i-B139x205-2500p-2 1/2
"NPT-316-?? |
|
Large |
| HAcc-488i-B139x420-2500p-3"NPT-316-?? |
| HAcc-693i-B195x360-3500p-4"NPT-316-?? |
| HAcc-1220i-B230x500-3500p-4"NPT-316-?? |
Information About: Part
Numbers / Sizing
- The prefix "HAcc" inserted where "HydrAcc" is located
denotes this design: i.e. gas inside one-piece molded bag.
- The number following the prefix that is followed
by the letter "i" denotes the number of cubic inches nominal volume.
Units of 16.39millilitres, there are 61 cubic inches in one liter.
- The B reference is the diameter followed by length
of the one piece molded bag. This is also the spare part reference for
a new bag / bladder.
- The number preceding the letter p is the design pressure,
this should be used for working pressures up to 85% of the p figure
assuming that the system relief valve requires a 15% over pressure to
fully open.
- The inch number denotes National Pipe Thread taper
size.
- A letter needs inserting following the 316. The letter
replaces ?? and denotes the elastomer of the membrane to be used ex/e.g.
N = Buna-N / Nitrile, V = Viton, etc.
See also:
HydroTrole Limited Bladder Type Accumulators
Main Page
|
