{"product_id":"schulz-srp-3015-air-compressor","title":"Schulz Air Compressor SRP 3015 Compact Rotary Screw","description":"\u003ch2\u003eSchulz SRP 3015 Compact — 51 CFM from a 15 HP Screw on a 60-Gallon Receiver\u003c\/h2\u003e\u003cp\u003eThis model is the clearest illustration in the Schulz range of what a duty-cycle rating actually buys. It puts 51 CFM at 125 PSI through a 60-gallon receiver: a lot of output for that much storage. On a piston compressor that ratio would be a recipe for an overheated machine and a short life, because a piston unit needs the tank to cover the time it is not allowed to run. A screw rated for a continuous 100% duty cycle does not need covering. It simply keeps making air.\u003c\/p\u003e\u003cp\u003eSo the 3015 Compact is a machine that leans on its rating rather than its tank — a belt-driven, oil-injected rotary screw air end in an open, unenclosed 2-in-1 frame, with the compressor mounted directly on its own horizontal ASME receiver.\u003c\/p\u003e\u003ch3\u003eTwo figures to confirm before you order\u003c\/h3\u003e\u003cp\u003eNeither is a reason not to buy the machine; both are reasons to have one short conversation first.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupply voltage.\u003c\/strong\u003e Published figures differ: the model designation and the specification field for this product both read 460 Volt three-phase, while the motor line inside the manufacturer's own description reads 208-230 Volt three-phase. Those are not the same supply and they are not interchangeable at the panel. \u003cstrong\u003eConfirm the voltage with us in writing before you place the order or book an electrician\u003c\/strong\u003e — we will get it straight from Schulz.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverall dimensions.\u003c\/strong\u003e Published figures differ here too. The manufacturer's description gives the unit as 53\" long, 18\" deep and 42\" high; the specification block gives 53\" long, 24\" wide and 55\" high. The length agrees; the depth and height do not. \u003cstrong\u003eIf the machine is going into a tight alcove, under a mezzanine or through a specific doorway, ask us to confirm the measurements against the current factory sheet\u003c\/strong\u003e rather than planning to the smaller set.\u003c\/p\u003e\u003cp\u003eThe figures below come from fields that agree.\u003c\/p\u003e\u003ch3\u003eWhy 100% duty cycle is the specification that matters here\u003c\/h3\u003e\u003cp\u003eA reciprocating compressor's rating is a percentage of each hour. The badge output is a peak you are supposed to discount, and the receiver exists partly to hide the rest periods from you. Get the sums wrong and the machine runs hot, the oil thins and the rings go early.\u003c\/p\u003e\u003cp\u003eA screw air end has no reciprocating mass and no valve train to hammer itself apart, and this one carries no rest requirement at all. That is why 51 CFM is a planning number rather than an optimistic one, and why a 60-gallon receiver is sufficient behind it: the tank smooths demand, it does not buy the compressor time off.\u003c\/p\u003e\u003ch3\u003eOpen frame: what you gain and what you accept\u003c\/h3\u003e\u003cp\u003eThere is no acoustic cabinet on this model, and that cuts both ways. The gain is access and cooling — belts, oil sight glass, cooler, drain and electrical panel are all in front of you, so a routine service is short and a developing fault is visible rather than hidden. Nothing restricts airflow over the machine either, which is one less thing to design around in a warm room.\u003c\/p\u003e\u003cp\u003eWhat you accept is noise. An open screw compressor is audible across a building, and the product data for this model records a dBA value as a bare number with no unit attached to it. Under our own rules we do not print a figure whose unit the data has not established, so we will not quote it here. If sound level is part of your decision, ask us and we will confirm the current published figure in writing, or point you at the enclosed models in the range instead.\u003c\/p\u003e\u003ch3\u003eWill It Fit?\u003c\/h3\u003e\u003cp\u003eThe 2-in-1 layout means one object to place rather than a compressor plus a tank plus a pipe run. The unit weighs 463 lbs and the tank outlet is 3\/4\". For the overall dimensions, see the note above — the two published figures are 53\" × 18\" × 42\" and 53\" × 24\" × 55\", so confirm with us which one applies to your unit before you plan the space.\u003c\/p\u003e\u003cp\u003eWhichever is correct, the siting rules are the same. It needs a flat, solid slab, because 463 lbs on four feet will find every low spot in a floor. It needs air moving around it, more so than an enclosed machine rather than less. And it needs the supply settled in advance: Schulz records the amp draw and the recommended breaker as \"consult a certified electrician\", which is the honest answer because cable sizing follows your run length and local code. Confirming supply, panel capacity and breaker is the customer's responsibility — and on this machine that starts with confirming the voltage.\u003c\/p\u003e\u003ch3\u003eControl and protection\u003c\/h3\u003e\u003cp\u003eThe machine is managed by a 24 Volt microprocessor controller with adjustable operating parameters and a constant readout, which is why faults on these are usually diagnosable rather than mysterious. The automatic starter carries phase and sequence failure detection: cross two phases on a three-phase screw and the air end runs backwards, which can destroy it in seconds. This starter blocks the start instead. A magnetic starter is fitted, and the machine is supplied with an air filter.\u003c\/p\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eShops that need output more than storage\u003c\/strong\u003e — busy multi-tool use with a fairly steady draw.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePlant rooms and back areas\u003c\/strong\u003e where an open machine's noise is not a daily problem.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperators who service their own equipment\u003c\/strong\u003e and want everything reachable.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSites replacing an overworked piston compressor\u003c\/strong\u003e that never quite kept up.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBuyers who will confirm the electrical supply first\u003c\/strong\u003e — see the note above.\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cp\u003eThe complete factory unit: rotary screw air end, TEFC IP55 electric motor, magnetic starter with phase and sequence failure detection, 24 Volt microprocessor controller, air filter, 60-gallon horizontal ASME receiver, oil sight glass and a 3\/4\" tank outlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot fitted:\u003c\/strong\u003e the data records no after-cooler, no air dryer and no electronic drain valve on this model. Moisture handling, filtration, regulation, pipework and the electrical connection are separate items.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ch4\u003eOutput\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eType\u003c\/th\u003e \u003ctd\u003eRotary screw, oil-injected, belt drive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eDelivery\u003c\/th\u003e \u003ctd\u003e51 CFM at 125 PSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMax pressure\u003c\/th\u003e \u003ctd\u003e125 PSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eDuty\u003c\/th\u003e \u003ctd\u003eContinuous 100%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eAfter-cooler \/ dryer\u003c\/th\u003e \u003ctd\u003eNot fitted\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eMotor and supply\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMotor\u003c\/th\u003e \u003ctd\u003e15 HP, TEFC, IP55\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eSupply\u003c\/th\u003e \u003ctd\u003e \u003cstrong\u003eTwo figures published — confirm before wiring\u003c\/strong\u003e — 460 Volt 3-phase in the model designation and specification field, 208-230 Volt 3-phase in the manufacturer's motor line. Confirm with us before ordering.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eControl circuit\u003c\/th\u003e \u003ctd\u003e24 Volt microprocessor controller\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eStarter\u003c\/th\u003e \u003ctd\u003eMagnetic, phase and sequence failure detection\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eAmps and breaker\u003c\/th\u003e \u003ctd\u003e\"Consult a certified electrician\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eReceiver, size and weight\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eReceiver\u003c\/th\u003e \u003ctd\u003e60-gallon horizontal, ASME certified, 2-in-1 tank-mounted\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eOutlet\u003c\/th\u003e \u003ctd\u003e3\/4\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eOverall\u003c\/th\u003e \u003ctd\u003e \u003cstrong\u003eTwo figures on file\u003c\/strong\u003e — 53\" × 18\" × 42\" in the description, 53\" × 24\" × 55\" in the specification block. Confirm before planning a tight installation.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e \u003ctd\u003e463 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e \u003ctd\u003eOpen frame\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCertification, said honestly\u003c\/h3\u003e\u003cp\u003eThe receiver is ASME certified — the pressure vessel is built and stamped to a recognised code. That is the claim this product's data supports, and on a tank working at 125 PSI it is the one that matters most.\u003c\/p\u003e\u003cp\u003eNo independent third-party listing is recorded for the packaged machine, meaning the motor, starter, controller and frame assessed together as one product. The vessel stamp is not that, and we will not let it read as though it were. Where an insurer, a corporate facilities standard or a local electrical inspector requires the second kind of document on hard-wired plant, ask us before you order and we will tell you in writing what exists today.\u003c\/p\u003e\u003ch3\u003eShipping\u003c\/h3\u003e\u003cp\u003ePalletised freight to the lower 48 states, priced live at checkout against your address rather than pulled from a table.\u003c\/p\u003e\u003cp\u003eArrange the unload beforehand. The carrier delivers to the tailgate only, so 463 lbs on a pallet wants a forklift, a dock, or a pallet jack on flat hard ground. Where none of those exist, terminal pickup lets you collect from the freight depot on your own terms. Deliveries to a home address are residential and carry a residential fee. Collection is also possible from our Schulz pickup location in Acworth, Georgia.\u003c\/p\u003e\u003cp\u003eInspect before signing and write any damage onto the bill of lading in front of the driver. That note is what keeps a claim alive.\u003c\/p\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eA 12-month warranty applies, shown in the specification block as 1 Year consumer and 1 Year commercial.\u003c\/p\u003e\u003cp\u003ePlease do not dismantle a faulty machine before it has been looked at. Once a screw air end is opened, the sequence of failure can no longer be established and the claim usually fails with it. Call, text or chat with us on 866-774-7743, describe the fault, and let it be assessed whole.\u003c\/p\u003e","brand":"Schulz of America","offers":[{"title":"Default Title","offer_id":54965118894419,"sku":"970.3454-460","price":5114.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/schulz-srp-3015-air-compressor","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}