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)	est wt.	Quantity In Stock	Price	Quantity to order
DST1	Ceramic Post
	291656-1	0.215	0.095	0.50	0.25	0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.	---	---
DST2	Ceramic Insulator
	294026-3	0.344	0.225	0.235	0.25	39	$34.00[*A][*A] 10 or more: 5% off; 50 or more: 10% off.
DST3	Ceramic Insulator
	294026-2	0.344	0.225	0.100	0.25	44	$32.50[*A][*A] 10 or more: 5% off; 50 or more: 10% off.
DST4	Ceramic Insulator
	294026-1	0.344	0.225	0.050	0.25	0[*L]Standard lead-time for out-of-stock items is approximately two weeks depending on the item.	$24.00[*A][*A] 10 or more: 5% off; 50 or more: 10% off.
Bulk quantity discounts on marked items: [*A] 10 or more: 5% off; 50 or more: 10% off.
[*L] Standard lead-time for out-of-stock items is approximately two weeks depending on the item. (#) Call for availability.
Ordering information. International (non-US) prices available through your local dealer.

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