---
title: "Castrol Alphasyn PG 320 Polyglycol Worm Gear Oil 20 L/Pail"
canonical: "https://www.fl-sz.cn/en/products/castrol-alphasyn-pg-320-is-a-polyglycol-based-synthetic-gear-oil-for-worm-reduction-gearboxes-where-low-friction-improves-efficiency-and-cuts-power-consumption-and-temperature-at-h"
lang: "en"
type: "product"
publisher: "ShangHai F&L Petrochemical Co.,Ltd."
pricing: "not-published"
brand: "Castrol"
sku: "ALPHASYN-PG320(20L)"
mpn: "Castrol Alphasyn PG 320"
alternate: "https://www.fl-sz.cn/zh/products/castrol-alphasyn-pg-320-is-a-polyglycol-based-synthetic-gear-oil-for-worm-reduction-gearboxes-where-low-friction-improves-efficiency-and-cuts-power-consumption-and-temperature-at-h.md"
---

# Castrol Alphasyn PG 320 Polyglycol Worm Gear Oil 20 L/Pail

> Source (canonical): https://www.fl-sz.cn/en/products/castrol-alphasyn-pg-320-is-a-polyglycol-based-synthetic-gear-oil-for-worm-reduction-gearboxes-where-low-friction-improves-efficiency-and-cuts-power-consumption-and-temperature-at-h
> Published by: ShangHai F&L Petrochemical Co.,Ltd. — specialty lubricant and industrial chemical distributor
> Product data sheet. F&L is a distributor; prices are quoted in writing and are not published on this site.
> Language: English · Also available in Chinese: https://www.fl-sz.cn/zh/products/castrol-alphasyn-pg-320-is-a-polyglycol-based-synthetic-gear-oil-for-worm-reduction-gearboxes-where-low-friction-improves-efficiency-and-cuts-power-consumption-and-temperature-at-h.md

| Field | Value |
|---|---|
| Brand | Castrol |
| Part number | ALPHASYN-PG320(20L) |
| Manufacturer model | Castrol Alphasyn PG 320 |
| Product family | Lubricating Oils |
| Applications | Steel & Metallurgy; General MRO |

## Description

Castrol Alphasyn PG 320 is a polyglycol based synthetic gear oil for worm reduction gearboxes, where low friction improves efficiency and cuts power consumption and temperature at high loads.

## Features

-

**Polyglycol Base:** PAG synthetic base fluid.

-

**Worm Gear:** For worm reduction gearboxes.

-

**Low Friction:** Low coefficient of friction.

-

**Efficiency:** Improves drive efficiency.

-

**Power Saving:** Reduces power consumption.

-

**High Load:** Effective at high loads.

-

**Long Life:** Extended oil and maintenance intervals.

## Pack sizes

| Pack size | Type | MOQ | Availability |
|---|---|---|---|
| 20L | Drum |  | On request |

## Other items from this brand

- [Castrol Alphasyn T 150 Synthetic Gear Oil 20 L/Pail](https://www.fl-sz.cn/en/products/castrol-alphasyn-t-150-is-a-fully-synthetic-gear-oil-for-gearboxes-bearings-and-circulatory-systems-at-high-temperature-giving-thermal-stability-and-high-load-in-central-lubricatio)
- [Castrol Calibration Oil 4113 Diesel Injector Calibration Fluid 203 L/Drum](https://www.fl-sz.cn/en/products/castrol-calibration-oil-4113-is-a-low-viscosity-mineral-oil-based-test-fluid-conforming-to-iso-4113-used-to-test-and-calibrate-diesel-fuel-injection-equipment-in-laboratories-and-w)
- [Castrol Brayco 1625 Precision Instrument Oil 2 oz/Tube](https://www.fl-sz.cn/en/products/castrol-brayco-1625-is-a-high-purity-synthetic-oil-from-the-low-outgassing-brayco-range-for-precision-instruments-contacts-and-mechanisms-in-aerospace-semiconductor-and-cleanroom-u)
- [Castrol Aero 40 Red Aviation Hydraulic Fluid 5 gal/Pail](https://www.fl-sz.cn/en/products/castrol-aero-40-red-is-a-mineral-aviation-hydraulic-fluid-conforming-to-mil-h-5606-dyed-red-with-shear-stable-viscosity-modifiers-oxidation-inhibitors-antiwear-and-extreme-pressure)
- [Castrol Alphasyn EP 320 Synthetic EP Gear Oil 20 L/Pail](https://www.fl-sz.cn/en/products/castrol-alphasyn-ep-320-is-a-pao-based-synthetic-ep-gear-oil-for-enclosed-gears-and-bearings-under-heavy-and-shock-loading-including-micropitting-resistant-gearboxes-in-mining-mari)
- [Castrol Hyspin HVI 46 D High Viscosity Index Hydraulic Oil 208 L/Drum](https://www.fl-sz.cn/en/products/castrol-hyspin-hvi-46-d-is-a-high-viscosity-index-anti-wear-hydraulic-oil-with-stable-wide-range-viscosity-for-outdoor-and-mobile-hydraulic-equipment-in-cold-start-and-hot-service)
- [Castrol Alphasyn EP 460 Synthetic EP Gear Oil 20 L/Pail](https://www.fl-sz.cn/en/products/castrol-alphasyn-ep-460-is-a-pao-based-synthetic-ep-gear-oil-for-enclosed-gears-and-bearings-under-heavy-and-shock-loading-including-micropitting-resistant-gearboxes-in-mining-mari)
- [Castrol Braycote Micronic 601 EF Perfluorinated Grease 2 oz/Tube](https://www.fl-sz.cn/en/products/castrol-braycote-micronic-601-ef-is-a-perfluorinated-grease-for-rocket-propellants-oxidizers-and-high-vacuum-used-in-space-applications-bearings-gears-and-assembly-of-o-rings-and-e)

## Enquiries and technical support

Send the operating conditions — temperature, speed, load, and whether there is food or pharmaceutical contact. An engineer replies with a selection proposal and a written quotation within one business day.

- Enquiry form: https://www.fl-sz.cn/en/contact
- Email: info@fl-sh.com
- Phone: +86-400-879-3341