Product Overview
Oil Filtration Machine categories include light service carts for oil transfer, and the PFC-8314-100 is a hand-pushed portable oil filter cart rated 100 L/min. The filtration element is specified by beta ratio rather than nominal micron: βx=1000 at x=2.5, 5, 7, 12 and 22 μm under the current standard, or βx≥200 at x=1, 3, 6, 12 and 25 μm under the older designation. Motor power is 3 kW on 380V three-phase 50Hz supply, working temperature 0-80 ℃, medium viscosity ≤100 cSt, footprint 800 × 650 × 1400 mm, weight 160 kg. Media coverage includes mineral oil, water-glycol and phosphate anti-flammable fluid.
Basic Technical Parameters
| Model | PFC-8314-100 |
| Flow rate | 100 L/min |
| Motor power | 3 kW |
| Power supply | 380V × 3 phase / 50Hz |
| Filtration efficiency | βx=1000 (x=2.5/5/7/12/22 μm); old standard βx≥200 (x=1/3/6/12/25 μm) |
| Working temperature | 0-80 ℃ |
| Media | Mineral oil, water glycol, phosphate anti-flammable fluid |
| Viscosity limit | ≤100 cSt |
| Dimensions | 800 × 650 × 1400 mm |
| Weight | 160 kg |
Injection Moulding Application Scenario
In a moulding shop where a 200-litre drum sits beside each machine, the beta ratio filter cart is used to move oil from drum to reservoir without carrying drum sediment into the system. The suction lance is inserted into the drum, the delivery hose is connected to the fill port, and the cart runs until the required volume has been transferred; the same pass removes particles that were introduced during drum transport and storage. At the quarterly oil change, the cart is reversed to drain the reservoir, and the used oil is pumped into a waste drum through the same element. Because efficiency is defined by a beta ratio rather than a nominal rating, the outlet cleanliness can be stated quantitatively to the maintenance planner instead of being estimated.
Product Advantages
Air-cooled 3 kW motor and a 100 L/min pump give a practical transfer rate for 200-litre drums without the bulk of a skid-mounted purifier. The beta-ratio element gives a defined, testable efficiency so oil cleanliness targets can be verified after transfer rather than assumed. The cart accepts mineral oil, water-glycol and phosphate ester fluids, which lets one unit serve a mixed hydraulic fleet. An overflow valve on the pump protects the circuit when a delivery valve closes unexpectedly, and the raised oil pan and hose fixtures keep spilled oil off the workshop floor — a detail that matters in plants with environmental audits.
Manufacturer & Factory Strength
Each PFC cart is flow-tested and pressure-tested before dispatch, and elements are verified to ISO 2942 fabrication integrity and ISO 16889 multi-pass efficiency so the published beta ratio is supported by test data. Customers operating several carts can standardise on our interchangeable hydraulic filter element programme, and where a plant also runs return-line housings, the return line filter housing range provides matched hardware. Voltage variants and hose kits are quoted per site supply.
FAQ
Q1: What does βx=1000 actually mean for the user?
A1: It means that for particles of the stated size x, one thousand particles enter upstream for every one that passes downstream — a 99.9% retention ratio at that size.
Q2: Can the cart handle oil colder than 0 ℃?
A2: The rated range starts at 0 ℃. Below that, viscosity rises beyond the 100 cSt limit and the motor may overload, so pre-warming is required.
Q3: Is the unit suitable for phosphate ester fluid?
A3: Yes, phosphate anti-flammable fluid is within the stated media coverage; confirm seal material at order.
Q4: Can it be used to drain a reservoir as well as fill it?
A4: Yes. Suction and delivery are reversible by hose arrangement, so draining into a waste drum is a normal duty.
Q5: How is the element replaced?
A5: The housing cover is removed after isolating the pump; the element is lifted out and the new one seated on the same seal groove.
Related Products: filter cart | contact our engineering team
Reference: ISO 16889 Hydraulic fluid power — Multi-pass method for evaluating filtration performance
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