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Megahubs

Sonostar developed the Megahubs for those who are specifically looking for a hub that can accommodate either a 1" or a 1 1/2" PVC pipe.  They are engineered to support much heavier loads than the 1/2" hubs.  The megahubs are made of strong and durable white ABS plastic. They have holes for nuts and bolts built into the design, and the top hole is tapered, so that the bolt head will be flush with the top of the hub (so it won't rip or tear the cover). There is also an arrow on both the top and bottom of the hubs to help you position your drill bit when you go to make holes in your pipes. The Megahubs come in 4-arm, 5-arm, and 6-arm configurations. There is a 12 degree angle built in to each arm, which helps bring curvature to the dome or sphere as you build it.


2V Basic Geodesic Dome Kit - Megahub For 1"PVC

CODE: BASIC-2V-1

$299.99
In stock
This is a basic 2V geodesic dome kit, designed for use with 1" schedule 40 PVC pipe. The Megahubs will make this a superstrong dome. Megahubs have bolt... More

Minimum quantity for "2V Basic Geodesic Dome Kit - Megahub For 1"PVC" is 1.


2V Basic Geodesic Dome Kit - Megahub For 1.5"PVC

CODE: BASIC-2V-1.5

$299.99
In stock
This is a basic 2V geodesic dome kit, designed for using 1 1/2" PVC pipe. The Megahubs will make this a superstrong dome. Megahubs have bolt holes molded... More

Minimum quantity for "2V Basic Geodesic Dome Kit - Megahub For 1.5"PVC" is 1.


2V Full Geodesic MegaDome Kit for 1 1/2" PVC 20' Diameter

CODE: Full-2V Mega-20@1.5

$1,299.00   $999.99
-23%
In stock
This kit includes everything you need to make a 20' diameter 2V dome out of 1 1/2" Schedule 40 PVC. All the connectors, struts, nuts & bolts and even... More

Minimum quantity for "2V Full Geodesic MegaDome Kit for 1 1/2" PVC 20' Diameter" is 1.


3V 15' Diameter Full Geodesic Megahub Dome Kit (5/8) Using 1" PVC

CODE: 7.5R3VFDKMega1

$1,499.00   $1,199.00
-20%
In stock
Full Geodesic Dome Kit 15' Diameter (3V) frequency 3 5/8 geodesic dome, with 1" Schedule 40 PVC Pipe The inside height will be 9.375'.... More

Minimum quantity for "3V 15' Diameter Full Geodesic Megahub Dome Kit (5/8) Using 1" PVC" is 1.


3V 3/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe

CODE: BASic 3V 3/8 1 1/2Mega

$699.99   $549.99
-21%
In stock
The Sonostar Megahhubs were designed for the 3V geodesic dome.  The calculations for a 3V dome require the hubs to thave a 12 degree angle, and that... More

Minimum quantity for "3V 3/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe" is 1.


3V 3/8 Basic Geodesic Dome Kit - Megahub For 1" PVC Pipe

CODE: BASic 3V 3/8 1Mega

$699.99   $549.99
-21%
In stock
The Sonostar Megahhubs were designed for the 3V geodesic dome. This kit is designed to be used with 1" Schedule 40 PVC pipe. The calculations for a... More

Minimum quantity for "3V 3/8 Basic Geodesic Dome Kit - Megahub For 1" PVC Pipe" is 1.


3V 4 Meter Radius (13') Full Geodesic Dome Kit (5/8) Predrilled Megahub Dome for 1 1/2" PVC pipe

CODE: 4MR3VFDKMega

$3,599.00   $2,999.00
-17%
In stock
  8 Meter Diameter (26') 3V 5/8 Full Dome Kit with Megahubs This is a full geodesic dome kit for a 4 meter (13.123 ft) radius Frequency 3... More

Minimum quantity for "3V 4 Meter Radius (13') Full Geodesic Dome Kit (5/8) Predrilled Megahub Dome for 1 1/2" PVC pipe" is 1.


3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe

CODE: Basic 3V 5/8 1 1/2MegaGK

$799.99   $699.99
-13%
In stock
The Sonostar Megahhubs were designed for the 3V geodesic dome.  The calculations for a 3V dome require the hubs to thave a 12 degree angle, and that... More

Minimum quantity for "3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe" is 1.


3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe (Greece)

CODE: Basic 3V 5/8 1 1/2MegaGK

$899.99   $799.99
-11%
In stock
This is a special order code for shipment to Greece.   The Sonostar Megahhubs were designed for the 3V geodesic dome.  The calculations... More

Minimum quantity for "3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe (Greece)" is 1.


3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe for Australia

CODE: BASIC 3V 5/8 1 1/2Mega-Aus

$968.00   $848.00
-12%
In stock
This is a special order 3V 5/8 Basic Megahub kit for shipment to Australia.  Price includes airfreight shipping and customs paperwork. The... More

Minimum quantity for "3V 5/8 Basic Geodesic Dome Kit - Megahub For 1 1/2" PVC Pipe for Australia" is 1.