Brunson Type 89 Rotating Base (9.5 inch Wye-

$455.00

Out of stock

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SKU DP202
Weight 15.5 lbs
Dimensions 16 × 10 × 14 in
Location Display 6-1
Tested Sold AS IS. As Described
Cosmetic Condition 4 - Excellent
Product Condition Used
Container Box
OEM Name Brunson
OEM SKU Model 89

This is a Brunson Type 89 Rotating Base in superb condition. This is the earlier version of the base and differs from the current version in two important respects. The spacing of the two �wye� supports is slightly wider on the early base � 9.5 inches instead of the current 8.375 inches. The other feature is the captive upper clamping rings with spring-loaded pins. The clamps swing into place over the telescope tube and are held by small precision pins.

The support will work with most telescopes and collimators of 2.250� standard diameter. The mount has full 360 degree azimuth rotation which may be clamped at any point whereupon a fine adjustment may be carried out using a large milled knob. The carrier base has a standard 3.5 inch x 8 internal thread. Four milled heads are provided for precise leveling.

The base does have some paint loss on the upper surface of the support bar (see second photo), but is otherwise in near-mint condition.

Location Display 6-1

Photo set 634

BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Metrology Equipment for sale.
We will work with you individually to find the perfect set up for your application..

Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you!

BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications. We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though they are in good used condition.
*Pricing on untested items are discounted at time of listing..

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***MPN Model 89
***OEM Brunson
***SKU*** DP202

SKU: DP202 Category: