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We're looking at the SAP-E4 here, responding to your RFQ — it's a compact three-stage flow pump meant for torque wrench systems, and the 8-liter oil tank holds about 7 liters usable, so you won't run dry quickly on a typical shift.
The motor runs at 2800 RPM with 1.1 kW, pushing pressrue form 100 to 700 bar depending on what you're torquing, and it's got an air-cooled heat exchanger kit we've seen handle continuous runs without overheating — pretty much standard for heavy-duty jobs.
You can hook up to four other hydraulic torque wrenches simultaneously, but honestly, it's not ideal for ultra-high-flow appliction where you need constant 700 bar across all four at once — that'll drain the usable oil in about 20 minutes or so.
Input is 220V at 50 Hz, so check your site power before ordering — we usually have the 1.1 kW version in stock, but the crate packaging means lead time adds roughly 3-5 days for freight.
It's better than the single-stage pumps for multi-tool setups, and the three-stage flow actually matters when you're cycling through different torque values — you'll feel the difference in response time.
Anyway, the MOQ is one unit, we've got COAs availble on request, and HS code is 8413810090 if you need it for customs.
The total oil tank holds 8 liters, but the usable oil is 7 liters. That extra liter is reserve to keep the pump from running dry, so plan your hose and tool volume accordingly.
You can adjust the pressure between 100 and 700 bar using the built-in relief valve. It ships with a mid-range setting, but you can dial it up or down for your torque wrench system.
We include a factory test certificate and can provide CE or ISO documentation upon request. Just let us know what your buyer requires before shipping.
MOQ is 1 unit for stock models. Lead time is usually 15–20 working days from order confirmation, but we can rush it if you need it sooner.
It ships in a wooden crate for protection. We can add custom labels or include extra hoses, fittings, or a remote control if you tell us what you need for your torque wrench setup.
