Microjet Choke – 2BA and Barbed Riser Choke for Microjet Sprinklers (BK61–BK65)

The Microjet Choke is an intermediate riser fitting that connects the Microjet Base to the supply pipe or riser. It reduces the connection from a ½" BSP or barbed supply to a 2BA or small barbed outlet that the Microjet Base screws or pushes onto. Available in 2BA threaded (BK61), threaded-barbed (BK62), 5mm barbed (BK63), and 4.5mm barbed (BK65) configurations.

• Application: Intermediate riser or flow restriction fitting between the supply and Microjet Base
• Types: 2BA threaded, Threaded-Barbed, 5mm Barbed, 4.5mm Barbed
• Compatible with: Microjet Base units (BB01–BB05)
• Made by Microjet Irrigation Systems, South Africa

Key Features

• Connects Microjet Base to a barbed or threaded supply fitting mid-system
• 2BA threaded version (BK61) for rigid riser installations
• Barbed versions allow flexible tube connection to the base
• Multiple barb sizes — 4.5mm and 5mm — to match the flexible tube used
• Can act as a flow restrictor in the riser line

Typical Applications

• Connecting a Microjet Base to a flexible riser tube or rigid riser
• Intermediate riser fittings in drip and microjet irrigation systems
• Replacing a damaged or missing choke in an existing Microjet installation

Technical Specifications

What's Included

• 1 x Microjet Choke (selected type)

Please note: Microjet Base, riser tube, and fittings not included. Confirm which type is required for your installation before ordering.

Warranty & Support

Manufactured by Microjet Irrigation Systems, South Africa.

Related products: Microjet Base (BB01–BB05), Microjet Cap Black, Rigid Risers, Flex Tube