Buy More, Save More｜ Other Products ｜Chicago Pneumatic Air Compressor QRS10HP-150 10 HP Rotary Screw 132 Gallon 150 PSI

QRS10HP-150: a 10 HP rotary screw on a 132 gallon receiver — and a pressure figure we want you to check with us first
The QRS10HP-150 is the tank-mounted 10 HP machine in Chicago Pneumatic's rotary screw range: a 100% duty airend, a TEFC motor on 208-230/460V 3-phase power, and a 132 gallon horizontal receiver underneath it, all as one delivered assembly. It is the size most independent shops end up at when a piston compressor stops keeping up with a full bay schedule.
Before any of that, there is one figure worth confirming with us first, because it decides what you can run.
Check the pressure rating with us before you order
Published figures for this machine's maximum pressure differ. Each is set out below with the source it comes from, so you can see exactly what to confirm.

The model designation and the spec field on this listing describe a 150 psi machine. That is what the number in QRS10HP-150 refers to, and the maximum-pressure field agrees with it.
The feature list carried on this page reads 40 CFM at 125 psi, with an unload pressure of 125 psi. Those are the figures for the 125 psi build of the same 10 HP machine.
Separately, a flow field on the listing reads 35 CFM rather than 40 CFM, which is roughly what you would expect the same airend to deliver at the higher pressure.

Read together, that pattern looks like the 125 psi build's feature list sitting alongside the 150 psi model designation. It may well be exactly that, but a compressor is not a machine to buy on a likely reading: the pressure your tooling needs is either there or it is not. If your decision depends on whether this unit tops out at 125 psi or 150 psi, or on whether it delivers 40 CFM or the lower figure, contact us and we will confirm the airend against the factory data sheet before you order. Everything below is drawn from figures that agree across both sources.
What 100% duty is worth on a 10 HP machine
These compressors are produced in Italy by Atlas Copco. The airend is rated for continuous operation — 100% duty — which is the structural difference between this and the piston compressor it usually replaces. A piston unit is rated to run for part of each hour and to rest for the remainder, and exceeding that is what cooks it. A screw compressor has no rest requirement, so you size it by how much air the shop consumes rather than by how long it is allowed to run. On a busy day that changes the machine from something you nurse to something you ignore.
Why the 132 gallon receiver is not just storage
Screw compressors do not need a tank to smooth out pump pulses; a rotary airend delivers continuous flow. The receiver here is doing something more useful. It absorbs the moment when three technicians pull air simultaneously, so line pressure at the far end of the shop does not dip while the compressor comes on load. It gives moisture a cool volume to condense in before it reaches your lines, which is why the tank drain matters and why it should be checked on a schedule. And it gives the control loop room to breathe, which is what keeps the machine from cycling more often than it should. There is no integrated dryer in this package, so if you spray finish or run air-operated gauges, plan on drying and filtration downstream.
Controls and service
Operation is load / no-load with a timed shutdown: the machine unloads when demand stops and shuts down after an idle period rather than idling all afternoon or short-cycling. The control panel is UL, cUL and CSA approved, in a NEMA 1 enclosure. Both the oil filter and the air/oil separator are spin-on cartridges, so a scheduled service is a wrench job on site rather than a strip-down, and the whole assembly is vibration isolated where it meets the tank, which keeps the airend's running vibration out of the receiver shell and the slab. Measured sound output is 66 dBA.
Will it fit, and will it run?
Power first: 208-230/460V, 3-phase. A single-phase building rules this machine out until your electrician has been consulted, and that conversation belongs before the order rather than after the crate arrives. The package runs about 76.2 inches long and weighs roughly 589 lbs, so plan the route from the roller door in and make sure the pad is flat and rated for it. Leave working clearance on the panel side and the cooler side; a compressor boxed into a corner with no airflow will trip on temperature in summer no matter how well it was sized. The listing does carry an overall width and height, but both are stored without units, so we are not going to print them as facts — ask and we will send the dimensioned drawing from the manual. Verifying clearance, supply, ventilation and floor loading is the buyer's responsibility.
Perfect for

Independent repair shops running several bays where the existing compressor is now the bottleneck on a busy morning.

Tyre and fleet operations with heavy, intermittent impact-gun demand that a receiver of this size handles comfortably.

Small fabrication shops where a plasma cutter or blast cabinet holds a compressor on load for long stretches.

Any shop moving off piston equipment and sizing by air demand for the first time.

What is in the box
The listing describes a complete assembly: the 10 HP TEFC motor and airend, the load / no-load control with timed shutdown, the approved control panel, the spin-on oil filter and separator, the vibration isolated mounting, and the 132 gallon horizontal receiver. A dryer, downstream filtration, an automatic drain, isolation valves, pipework and an electrical disconnect are not stated as included; treat them as your scope unless we confirm otherwise in writing.
Specifications

Model
QRS10HP-150

Motor
10 HP TEFC, 208-230/460V, 3-phase

Delivery and pressure
See the disclosure above — the listing carries 40 CFM at 125 psi in its feature list, a 35 CFM flow field, and a 150 psi maximum. Confirm with us.

Duty cycle
100%

Sound level
66 dBA

Receiver
132 gallon horizontal tank

Tank outlet
1/2 inch

Overall length
76.2 inches

Weight
589 lbs

Electrical protection
NEMA 1

Approvals, stated plainly
What this data actually claims is an electrical-panel approval: UL, cUL and CSA on the control panel, inside a NEMA 1 enclosure. That is a statement about the panel, not about the pressure vessel. This page makes no registration claim about the receiver in either direction. If your insurer, your jurisdiction or your plant safety programme requires vessel documentation for a tank this size, ask us before ordering and we will chase it from the manufacturer rather than let you assume it is in the crate.
Shipping and delivery
This travels as palletised freight within the lower 48 states, free of charge. You will need a way to get roughly 589 lbs off a truck — forklift, dock, or a terminal collection, which plenty of shops without a dock choose deliberately. A delivery to a residential address attracts a residential fee. Inspect the shipment before you sign for it: look over the tank shell, the shroud and the pallet itself, and record anything you find on the bill of lading with the driver present. That note is what makes a damage claim work later; a clean signature followed by a phone call generally does not.
Warranty
Standard cover runs 1 year. A 5 year term is available when the unit is commissioned by a factory-authorized start-up, typically billed at $350 — worth budgeting into the installation rather than treating as an extra, since it is the step that unlocks the longer term. And a warning that applies to every compressor we sell: do not open the airend, the separator housing or the control panel before a claim has been raised. A machine that has already been apart is very hard to claim on.
Brand:Chicago PneumaticCategory:Air CompressorSKU:QRS 10 TM-3Tags:Air compressor, Electric Air Compressor, Professional Shop Use Air Compressor, Rotary Screw Air Compressor