Synthetic PAO Gear Oil 320 EP- 55 Gallon Drum
SKU: 54833922657

Synthetic PAO Gear Oil 320 EP- 55 Gallon Drum

Sale price$1124.55 Regular price$1249.50
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Description

Synthetic PAO Gear Oil 320 EP- 55 Gallon DrumDescription SINOPEC AP S Industrial Gear Oil 320 is fully synthetic (PAO) advanced heavy duty industrial gear oil. It provide excellent lubrication protection for gear in the harsh conditions, such as low friction, longer service life and high micro pitting protection performance, etc. Pack Size: 55 Gallon Drum (200L Volume), Grade: ISO 220, AGMA 6 Features & Benefits SINOPEC AP S Industrial Gear Oil 320 is suitable for use in: Suitable for

Description

SINOPEC AP-S Industrial Gear Oil 320 is fully synthetic (PAO) advanced heavy duty industrial gear oil.  It provide excellent lubrication protection for gear in the harsh conditions, such as low friction, longer service life and high micro-pitting protection performance, etc.

Pack Size: 55 Gallon Drum (200L Volume), Grade: ISO 220, AGMA 6

Features & Benefits

SINOPEC AP-S Industrial Gear Oil 320 is suitable for use in:

  • Suitable for lubrication of spur gear, helical gear, bevel gear and bearing of industrial equipment and ship with heavy load and impact load under harsh environment temperature; recommended for applications requiring long service life, little maintenance or very difficult maintenance system.
  • Widely applied in steel, coal, electricity, petrochemical, and papermaking areas, such as the reduction gearbox of conveyor, coal mill, extruder , blender mixer, macerater and other heavy equipment industry gearbox.
  • Suitable for marine propeller, deck winch , crane, steering gear, etc.; the reducer of excavator, dragline, electric-wheeled self-dumping trucks and other equipment in the open-pit coal mine.

Features & Benefits

  • Unique anti-micro-pitting ability for gear sets, reducing the risk of premature damage.
  • Excellent load carrying capacity and anti-wear properties, minimizing the friction of steel-steel compounds, ensuring trouble-free operation.
  • Outstanding thermal property, reduce the formation of oxides at high temperatures. Excellent protection of the gear under severe high or cold temperatures.
  • Excellent resistance to corrosion and rust, and very good demulsibility.
  • Long service life compared with the conventional industrial gear oil, greatly prolong the maintenance cycle.

Specifications

SINOPEC AP-S Industrial Gear Oil 320 Specifications

 ISO viscosity grade 320

Kinematic viscosity, ASTM D 445

cSt @ 40°C

cSt @ 100°C

 

335.6

43.66

Viscosity index, ASTM D 2270

188

FZG scuffing test, fail load stage, A/8.3/90, DIN 51354

12+

FZG micropitting test, fail stage/GFT class, FVA 54

10/high

Timken OK load, lb, ASTM D 2782

60

Four ball EP, ASTM D 2783

weld load, kg

 

3087

Rust prevention, synthetic sea water, ASTM D 665B

pass

Copper corrosion, 3 hours @ 100°C, ASTM D 130

1b

Pour point, °C, ASTM D 97

-43

Flash point (COC), °C, ASTM D 92

258

SINOPEC AP-S Industrial Gear Oil 320 meets the performance requirements of the following industry specifications:

AIST (US Steel) 224
ANSI/AGMA 9005-E02(EP)

DIN

51517 Part 3(CLP)
ISO 12925-1 L-CKT


SINOPEC AP-S Industrial Gear Oil 320 meets the performance requirements of the following OEM specifications:

SIEMENS Flender T7300 Table A-c (ISO VG 220/320/460/680)
GE Specification D50E35 A/B/C/D/E(ISO VG150/220/320/460/680)
Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460), P-34 (ISO VG 680)
Bosch Rexroth Lube Oil Recommendations Appendix A(ISO VG 220)


Cross Reference

  • Chevron Meropa Synthetic EP 320
  • Mobil SHC Gear 320
  • Shell Omala HD S4 GX 320


Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  



Shipping Notes
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Exchange/Return Notes
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SKU: 54833922657

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★★★★★ 5
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At this price-point, the WF-3820 is a winner for a home printer with not much printing volume. It prints well. It was easy to set up the printer and wireless printing from a couple of computers. It uses ink cartridges. While Epson goes to great lengths to advertise/tout its cartridge-free printer models, if you don't print a lot this unit will do fine for you. Did I mention that it's relatively cheap? Has a fax function, but I don't have a landline anymore. It is a bit tall, and you have to open the scanner to access the ink cartridges; so beware if you're putting it in a cabinet or shelf without some decent head room.
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Reviewed in the United States on May 27, 2026
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Dave Goodwin
Whiting, US
★★★★★ 5
Good Printer
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Given the 'not so good' reviews, I was a little apprehensive to buy this printer at first. This replaces a WF3620, in which I was very happy with its performance. But the print head began to print only Yellow and Black, and several attempts to 'unclog' the Cyan and Magenta nossles proved unsuccessful. But, I am very happy with the WF3820 - both with the price and the performance. It is faster and the graphics are clear and sharp. The 'jury' is still out on how much toner it uses, but suspect it is around the same as with the WF3620. If so, then I will retain my 5 Star rating.
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Reviewed in the United States on August 7, 2023
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Sean A. Riordan
Battle Creek, US
★★★★★ 1
Good printer ... Until Epson bricked it with Firmware
Style: WF-3820
Bought this as a replacement for a small office HP that died on us. It is a good machine. Nice features at a reasonable cost. Good color, full duplex, excellent scanning, and reasonable speed. The drivers are fairly crappy in that they constantly want to update and are poorly written and appear to send too much data home. (max out two cores on a modern i7 for a tiny printer driver update.) Overall a good machine and excellent for the price. Epson ink is ridiculously priced so went with high quality refurbished ink cartridges. Worked great at a good price. Fast forward to July 2022. Epson pushes firmware update for "performance, stability, and security updates" that seems harmless. Who doesn't install newer firmware when it is offered? After the firmware update the printer claimed that the ink cartridges were faulty and refused to function. Turns out that the printer is now a brick until I buy genuine Epson ink refills at an exorbitant price. Turns out the company has had a number of class actions against them in the past for this very shady practice. Time to write up some copy for social media and contact a lawyer. It should be illegal to remove capabilities from a product that has been bought and paid for and working for months. Certainly I will never buy another Epson product and neither will anyone at my company.
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Reviewed in the United States on July 18, 2022
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Josh
Whiting, US
★★★★★ 4
Good quality , almost perfect.
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I would give it a 5 star if it stayed connected. It can be temperamental at times connecting to the wifi. Once it's connected it works great. The app for the phone works flawlessly and it sends it relatively quick but if you have multiple pages to scan sometimes the printer freezes up. Causing a heartache and delay or needing to reset the printer. Overall it's a nice printer and compact in size .
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Reviewed in the United States on April 9, 2025
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Ronald Bagley
Draper, US
★★★★★ 5
Wifi works great.
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Printer works great, learning curve to getting the settup right. Printed some pictures so fare nice prints and a lot of setings to ajust to give you exactly what your looking for.
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