{"product_id":"schulz-srp-3025-air-compressor-230v","title":"Schulz Air Compressor SRP 3025 Compact 25 HP 80 Gallon Rotary Screw 208-230V 3 Phase","description":"\u003ch2\u003eSchulz SRP 3025 Compact — 25 HP Rotary Screw, Solid Cast Iron Air End, 80-Gallon Receiver\u003c\/h2\u003e\u003cp\u003eLook past the horsepower on this one and read the pump material line: \u003cstrong\u003esolid cast iron\u003c\/strong\u003e. Across the Schulz screw range that is not the default, and it is the reason the SRP 3025 weighs 864 lbs while doing a job other machines do lighter. Cast iron is the choice a manufacturer makes when the air end is expected to spend its whole life loaded rather than cycling, and it is the honest reason to pick this model over a lighter one with a similar output figure.\u003c\/p\u003e\u003cp\u003eWhat sits on top of that air end is a 25 HP motor turning out 89 CFM at 125 PSI on a continuous 100% duty cycle, all of it tank-mounted on an 80-gallon horizontal ASME receiver in an open, unenclosed frame. This listing is the 208-230 Volt three-phase build.\u003c\/p\u003e\u003ch3\u003eWhy the pump material is worth reading\u003c\/h3\u003e\u003cp\u003eAn oil-injected screw air end lives with two enemies: heat and distortion. The rotors run on tight clearances, and anything that lets the housing move under thermal load costs efficiency permanently — the air end does not wear out so much as it slowly stops sealing. Cast iron is dimensionally stubborn and it sinks heat well, which is exactly the pair of properties that matters here. It also damps vibration in a way lighter housings do not, so bearings and the belt drive see a calmer life.\u003c\/p\u003e\u003cp\u003eThe cost is mass, and Schulz has not tried to hide it. This is a heavy machine for its footprint. If you are choosing between models on paper, that weight is not overbuild for its own sake; it is where the durability argument physically lives.\u003c\/p\u003e\u003ch3\u003e89 CFM, and what continuous really means\u003c\/h3\u003e\u003cp\u003eThe rating that changes system design is the duty cycle. A piston compressor is rated for part of each hour, so the number on its badge is not the number you may plan around. This one is rated to run every minute of every hour, so 89 CFM at 125 PSI is genuinely 89 CFM of usable supply.\u003c\/p\u003e\u003cp\u003eAt that output you are into whole-shop territory rather than one-machine territory: several bays of air tools at once, a blast cabinet, a paint line, or production equipment with a steady rather than intermittent draw. The air end is oil-injected and belt driven, oil lubricated, with a sight glass for the routine oil check.\u003c\/p\u003e\u003ch3\u003eOpen frame, and what you trade for it\u003c\/h3\u003e\u003cp\u003eThe 3025 is an open machine — a compressor and receiver as one 2-in-1 assembly, with no sound-attenuating cabinet around it. Two consequences, and they pull in opposite directions.\u003c\/p\u003e\u003cp\u003eIn your favour: every serviceable item is in front of you. Belts, cooler, sight glass, drain and electrical panel are reachable without removing panels or negotiating an enclosure's airflow design, which makes routine maintenance quicker and makes a fault easier to see. Cooling is also unrestricted by definition.\u003c\/p\u003e\u003cp\u003eAgainst: an open screw compressor is a loud machine, and it will be heard across a building. Schulz publishes a dBA figure for this model, but it is recorded in the product data as a bare number with no unit attached, so we are not going to print it as a specification. If noise is a deciding factor for you, ask us and we will confirm the current figure in writing before you order — or look at the enclosed models in the range instead.\u003c\/p\u003e\u003ch3\u003eWill It Fit?\u003c\/h3\u003e\u003cp\u003eOverall the unit is 61\" long, 26\" deep and 60\" high, at 864 lbs. Because the receiver is the chassis, there is no second tank to place and no interconnecting pipe run to have fabricated. The tank outlet is 1\".\u003c\/p\u003e\u003cp\u003eFloor first: this is a lot of weight standing on a small footprint, so it wants a flat, sound slab. A dip under one foot puts the frame in permanent twist. Then clearance — an open machine still needs air moving around it, and it needs room to swing a spanner on the belt guard.\u003c\/p\u003e\u003cp\u003ePower is the item to resolve before the order, not after the delivery. The build takes 208-230 Volt three-phase. Schulz records both the amp draw and the recommended breaker as \"consult a certified electrician\", which is the correct answer rather than a gap in the data: the conductor size depends on your run length and your local code. Verifying the supply, the panel capacity and the breaker is the buyer's responsibility.\u003c\/p\u003e\u003ch3\u003eControl and starting\u003c\/h3\u003e\u003cp\u003eA 24 Volt microprocessor controller runs the machine, with adjustable operating parameters and a live readout instead of a gauge and an assumption. The automatic starter includes phase and sequence failure detection, which on any three-phase screw is a protection rather than a feature: reversed phases turn the air end backwards, and a screw running in reverse can be ruined in seconds. This one declines to start instead. A magnetic starter is fitted.\u003c\/p\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eProduction and fabrication shops\u003c\/strong\u003e with a continuous, multi-station air draw.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLarger service departments\u003c\/strong\u003e where several bays pull at once and pressure drop is the daily complaint.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBuildings on low-voltage three-phase\u003c\/strong\u003e — 208-230 Volt is what most independent commercial premises actually have.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePlant rooms and back-of-house spaces\u003c\/strong\u003e where an open machine's noise is not a problem and its service access is a benefit.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBuyers who read the pump material line\u003c\/strong\u003e and want the cast iron one.\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cp\u003eThe complete factory assembly: solid cast iron rotary air end, TEFC IP55 electric motor, magnetic starter with phase and sequence failure detection, 24 Volt microprocessor controller, 80-gallon horizontal ASME receiver, oil sight glass and a 1\" tank outlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e the data records no after-cooler, no air dryer, no electronic drain valve and no pump low-oil shut-off on this model. Moisture management, filtration, regulation, shop pipework and the electrical connection are all separate.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ch4\u003eAir end\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003ePump material\u003c\/th\u003e \u003ctd\u003eSolid cast iron\u003c\/td\u003e \u003c\/tr\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\"\u003eOutput\u003c\/th\u003e \u003ctd\u003e89 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\u003c\/th\u003e \u003ctd\u003eNot fitted\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eElectrical\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMotor\u003c\/th\u003e \u003ctd\u003e25 HP, TEFC, IP55\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eSupply\u003c\/th\u003e \u003ctd\u003e208-230 Volt, 3-phase\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\u003eRecorded as \"consult a certified electrician\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eReceiver and dimensions\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eReceiver\u003c\/th\u003e \u003ctd\u003e80-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\u003e1\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eOverall\u003c\/th\u003e \u003ctd\u003e61\" × 26\" × 60\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e \u003ctd\u003e864 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eEnclosure\u003c\/th\u003e \u003ctd\u003eOpen frame — no acoustic cabinet\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCertification, without the marketing\u003c\/h3\u003e\u003cp\u003eThe receiver carries an ASME certification, and the product data records that as a certification field in its own right rather than as a line of prose. It means the pressure vessel was built and stamped to a recognised code, which is the assurance that counts on a tank sitting at 125 PSI in a room where people work.\u003c\/p\u003e\u003cp\u003eBeyond the vessel, the data claims nothing. There is no record here of an independent third-party listing covering the packaged machine — motor, starter, controller and frame assessed together — and a tank stamp is a different document from that. We would rather say so than let a reader assume. Insurers, corporate facilities standards and some local electrical inspectors do ask for that second document on fixed plant. If yours does, ask us first and we will put in writing what the current paperwork actually covers.\u003c\/p\u003e\u003ch3\u003eGetting it to you\u003c\/h3\u003e\u003cp\u003ePalletised freight, lower 48 states, priced live at checkout for your address rather than guessed from a chart.\u003c\/p\u003e\u003cp\u003ePlan the unload in advance. At 864 lbs this is not a two-people-and-a-ramp proposition, and the carrier's duty stops at the back of the trailer. A forklift or a loading dock is the straightforward answer; a pallet jack works only if the ground is level and hard. With neither, choose terminal pickup and collect it yourself. A home address counts as residential delivery and attracts a residential fee. We also hold Schulz stock for collection at Acworth, Georgia.\u003c\/p\u003e\u003cp\u003eDo the inspection before you sign. Anything noted on the bill of lading in the driver's presence stays claimable; a clean signature closes that door.\u003c\/p\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eThis model carries a 12-month warranty, recorded in the specification block as 1 Year consumer and 1 Year commercial.\u003c\/p\u003e\u003cp\u003eKeep it intact by keeping the machine intact. If the air end, motor or controller misbehaves, do not open it up first — a dismantled screw unit cannot be diagnosed after the fact, and the claim usually dies with the strip-down. Get in touch on 866-774-7743, tell us the symptom, and let it be assessed as a whole unit.\u003c\/p\u003e","brand":"Schulz of America","offers":[{"title":"Default Title","offer_id":54965118173523,"sku":"970.2840-S","price":5890.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/schulz-srp-3025-air-compressor-230v","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}