01
Identify the Equipment
Share brand, complete model, and operating environment.
Product Range
Home→Product Range
▶CORE CATEGORIES
Four Essentials for Screw Compressor Service
Our product range covers the filtration and lubrication items most often required for preventive maintenance and replacement programs. Each inquiry can be matched by equipment model, reference number, or dimensions.
Core Product Categories
Explore the four main DOCHI supply categories.
Oil Separator Elements
Efficient oil-air separation for cleaner compressed air and controlled oil carryover.
LEARN MORE
Oil Filters
Spin-on filtration supporting clean lubricant circulation and component protection.
LEARN MORE
Air Filter Elements
Intake filtration for dust control and compressor air-end protection.
LEARN MORE
Screw Compressor Coolant
Dedicated coolant for lubrication, sealing, heat control, and system cleanliness.
LEARN MORESelect by Maintenance Need
02
Check the Reference
Provide OEM number, dimensions, photos, or an existing sample.
03
Confirm the Supply
Review product option, quantity, packing, and delivery schedule.
More Than a Part Number
A reliable replacement depends on fit, filtration performance, sealing details, and the actual service environment. DOCHI combines the information you provide to help narrow the correct option.
- Cross-reference and model checking
- Dimensional matching when references are unavailable
- Combined supply for planned maintenance
4Core Categories
OEMReference Matching
CustomSize Support
EmailFast Enquiries
Review the Complete Product List
Browse example products or request a matched quotation.