DBK GP SERIES

7,5-30 kW 40 bar 2,1-11,68 m³/min

Oil Injected, Belt Driven

Reciprocating Air Compressors

We provide reliable and high-performance air solutions for the PET bottling and food and beverage industries requiring high compression.

Advantages

• Durable sliding bearings prolong maintenance periods and keep maintenance costs low.

• Next gen booster series offers high performance with the outstanding technology and design.

• Energy-saving advanced cooling and lubrication systems.

• Integrated oil pump driven by the main motor lubricates the pistons, bearings and pins efficiently.

• Improved vibration level helps to keep maintenance costs down.

General Features

• Electric motor protection to prevent overload

• Dedicated discharge system to prevent oil discharge from blow-off valve

• Energy-saving Load/Unload System

• Integrated control panel for user-friendly operation

• Automatic discharge system for loadless start

• Air-cooled compressor units

Main Motor and Drive System

• IE3 efficiency-class electric motors

• Belt pulley drive system

• Easy belt tensioning system

• Specially designed fan type cast pulley

• Star/delta motor starter

• Special loadless start system and automatic discharge system for loadless start

Compressor Block

• Cast iron cylinder with cooling fins and special aluminium alloy top heads

• Specially designed long-life and high-speed stainless steel concentric valves

• High-strength cast iron sump

• Dynamically balanced cast steel crankshaft and counterweight

• Special aluminium alloy pistons and iron cast connecting rods

Safety Systems

• Inlet air control system

• High-pressure switch

• Manual condensate drainage valve

• Integrated check valve in air outlet line

• Belt pulley housing fence

• Outlet pressure manometer

• High pressure relief valve

• Oil pressure control

• Integrated particulate filter in inlet air line

• By-pass line for protection against high oil pressure

Cooling Systems

• 2-section aluminium radiator for air and oil cooling

• Bar-Plate outlet air cooling radiator

• Integrated oil and air cooler with inlet collector

7,5-30 kW 40 bar 2,1-11,68 m³/min

TECHNICAL SPECIFICATIONS

Model	Working Pressure				Inlet Capacity						Motor	Connection	Dimensions (mm)			Weight
Model	Minimum bar - psi		Maximum bar - psi		7 bar m³/min- cfm		10 bar m³/min- cfm		13 bar m³/min- cfm		kW/HP	Connection	Length	Width	Height	kg
DBK 10 GP	15	218	40	580	2,1	74	2,89	102	3,67	130	7,5/10	1”	1430	1010	1025	389
DBK 15 GP	15	218	40	580	2,45	87	3,37	119	4,29	152	11/15	1”	1430	1010	1025	397
DBK 20 GP	15	218	40	580	3,75	132	5,15	182	6,55	231	15/20	1”	1430	1010	1025	422
DBK 25 GP	15	218	40	580	4,9	173	6,73	238	8,57	303	18,5/25	1 1/4”	1500	1025	957	465
DBK 30 GP	15	218	40	580	5,56	196	7,65	270	9,74	344	22/30	1 1/4”	1500	1025	957	535

- Unit performances measured in reference conditions which are 1 bar absolute air pressure, 0% relative humidity, 20°C inlet air temperature, 71°C thermostatic valve set temperature and use of Smartoil.
- Dalgakıran reserves its rights to make changes in its products and specifications without prior notice.