Astra AST-1000 Concealed Hydraulic Door Closer

Please note the 9001 Fitting Jig is no longer available, you can buy a 26mm Drill bit to channel the door if required.

Please see update from manufacturers below, dated 7-4-2026 

We would like to inform you that, after careful consideration, we have made the decision to discontinue the following products:

 

• 1000  Series
• 2000 Series

 We currently have component parts to manufacture a quantity of 120  of either the 1000 Series or the 2000 series and this will be on a first come, first served basis, after this, these products will no longer be available.

 As an alternative we would currently recommend  the 4001 closer.

The 1000 series concealed hydraulic door control is a single speed mechanical door closing device incorporating a hydraulic system with adjustable latching action. 

Product

• Integrated door control
• Jamb mounted frame plate hinge side
• Suitable for use on right and left swing doors
• Completely concealed when door is closed

Applications

• Cubicle doors
• Narrow/ Half leaf doors
• Internal residential doors

Certification

• EN1634 Approved 
• FD30 Fire doors
• FD60 Fire doors

Functions

• Fixed Closing speed
• Adjustable latching action
• Maintenance free

Performance

• Low Powered door control
• Closing force 4° from latch 6Nm
• Opening force 4° from latch 9Nm 
• Single speed single damping from 90°
• Maximum opening angle 105°

Test Evidence

• Continuous testing 100,000 cycles
• Fire test conducted in accordance with BS EN1634-1: 2000 Test report CHILT/RF06118

Installation 

• Easy to fit with the 9001 approved installation kit
• Complete instructions supplied with products and kits

This door closer is available in 3 different finishes with the choice of radius or square fore ends, please choose your required finishes from our options. For the installation kit, please look in the accessories and spare parts section on our website.

For data sheet please CLICK HERE