Skip to main content

Request a quote

Tell us the grade, pack size and quantity. We quote on working days, usually the same day, with delivered price and lead time.

Quoting for: BALMEROL PROTOGEAR AM 320

Ask on WhatsApp

We use these details only to quote and supply. We do not sell or share them. See our Privacy Policy.

Balmerol Protogear AM 320 specification

Balmer Lawrie’s own published figures for this grade.

ISO VG Grade320
Kinematic Viscosity, @ 40°C, cSt288 - 342
Viscosity Index, min.90
Pour Point, °C, max.-9
Flash Point, °C, min.220
Copper Strip Corrosion, 3 hrs @ 100°C1b
Rust CharacteristicsPass (ASTM D 665 & 665/A)
FZG Micropitting Damage (FVA 54), Load Stage/ Endurange Test, GFT Class10/ High
FE 8 bearing wear test, Average roller wear & cage wear, mgBelow 30 & 100
FZG Test (A/8.3/90), Pass Stage, min.12
Four Ball EP Test (Weld Point), Kg250
Foam Sequence0/0, 10/0, 0/0
Demulsibility at 82°C, time to 40/37/3, minutes20

Pack sizes we supply

210 L

Figures are read from Balmer Lawrie’s published product page for this grade. Confirm against the current datasheet before writing a specification.

Related balmerol industrial gear oils

Buying this grade

Tell us the pack size and quantity and we will quote with the delivered price and lead time. Stock is held at our Secunderabad warehouse.

Supplied and supported on site

Beyond supply, our engineers work on your shop floor — across Telangana, Andhra Pradesh and pan-India.

Oil analysisUsed-oil lab testing — wear metals, viscosity, water and particle count. Report in 3–5 working days.
Shop floor maintenancePreventive maintenance of production machinery that cuts unplanned stoppages.
Steam-system lubricationTurbine, boiler-feed and heat-transfer lubrication, with on-site lubrication surveys.

Ask for a site visit · All on-site services

Export desk on WhatsApp
Request a quote