Ceramic Insulators for the Dupont/CEC Mass Spectrometers

We are constantly adding insulators for Dupont and other manufacturer's instrument systems. The following alumina insulators are currently available for the Dupont/CEC Mass Spectrometers. If other sizes and/or types are required, please write us, give us a call or send an old or damaged unit and we will see if we can supply it. All listed insulators are constructed from a high quality aluminum oxide ceramic unless otherwise noted. Additional ceramic and sapphire insulators are listed in the ceramics section of these pages.

All dimensions in inches, tolerances +/- 0.002 inches.

UOM=EA
Part No.	Dupont #	OD (in)	ID (in)	Thickness (in)	ship wt.	Quantity In Stock	Price	Quantity to order
DST1	Ceramic Post
	291656-1	0.215	0.095	0.50	0.25	2	$24.00(*A)
DST2	Ceramic Insulator
	294026-3	0.344	0.225	0.235	0.25	17	$31.00(*A)
DST3	Ceramic Insulator
	294026-2	0.344	0.225	0.100	0.25	14	$26.00(*A)
DST4	Ceramic Insulator
	294026-1	0.344	0.225	0.050	0.25	29	$22.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
Ordering information. International (non-US) prices available through your local dealer.

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