If additional information is necessary, call the factory.
Our toll free number is 1-800-684-1199.Technical assis-
tance engineers are willing to assist you in any way possi-
ble. Office hours are from 8:00 a.m. to 5:30 p.m., Eastern
Standard Time.
Important information is contained in this manual which should
be retained in a convenient location for future reference.
All data and information in this manual is subject to change without notice.
Manual effective for models produced January, 2003.
Starting serial number .
PART NO. MODELS STYLE CONDENSER SPECIAL USE
52-1923-01 BT30RF- EXPR SOLID ONE DOOR TOP MOUNT EXPLOSION PROOF
52-1958-02 BT30RF-FMS SOLID ONE DOOR TOP MOUNT FLAMMABLE MAT'L STORAGE
52-1993-33 BT30RG-4.1 GLASS ONE DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE
52-1993-34 BT30RGCH-4.1 GLASS ONE DOOR TOP MOUNT CHROMATOGRAPHY
52-1993-35 BT30RS-4.1 SOLID ONE DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE
52-1993-29 BT30RSFMS-4.1 SOLID ONE DOOR TOP MOUNT FLAMMABLE MAT'L STORAGE
52-1993-36 BT50RG-4.1 GLASS TWO DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE
52-1993-37 BT50RGCH-4.1 GLASS TWO DOOR TOP MOUNT CHROMATOGRAPHY
52-1993-38 BT50RS-4.1 SOLID TWO DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE
52-1993-30 BT50RSFMS-4.1 SOLID TWO DOOR TOP MOUNT FLAMMABLE MAT'L STORAGE
52-1993-39 BT80RG-4.1 GLASS THREE DOOR TOP MOUNT SCIENTIFIC GENERAL PURPOSE
52-1993-32 ST260RIR-4.1 SOLID ONE DOOR TOP MOUNT INCUBATOR
52-1993-41 ST30RGBB-4.1 GLASS ONE DOOR TOP MOUNT BLOOD STORAGE
52-1993-42 ST50RGBB-4.1 GLASS TWO DOOR TOP MOUNT BLOOD STORAGE
52-1991-64 T30MGP-4.1 GLASS ONE DOOR TOP MOUNT
52-1991-65 T30MSP-4.1 SOLID ONE DOOR TOP MOUNT
52-1991-66 T50MGP-4.1 GLASS TWO DOOR TOP MOUNT
52-1997-36 T50MGPR-4.1 GLASS TWO DOOR TOP MOUNT
52-1991-67 T50MSP-4.1 SOLID TWO DOOR TOP MOUNT
52-1991-68 T80MGP-4.1 GLASS THREE DOOR TOP MOUNT
52-1997-37 T80MGPR-4.1 GLASS THREE DOOR TOP MOUNT
52-1992-32 UMG30BS-4.1 GLASS ONE DOOR BOTTOM MOUNT
52-1992-33 UMG50BS-4.1 GLASS TWO DOOR BOTTOM MOUNT
52-1997-34 UMG50RS-4.1 GLASS TWO DOOR BOTTOM MOUNT
52-1992-34 UMG80BS-4.1 GLASS THREE DOOR BOTTOM MOUNT
52-1997-35 UMG80RS-4.1 GLASS THREE DOOR BOTTOM MOUNT
52-1992-35 UMH30BS-4.1 GLASS ONE DOOR BOTTOM MOUNT HEATED DOORS
52-1992-36 UMH50BS-4.1 GLASS TWO DOOR BOTTOM MOUNT HEATED DOORS
52-1992-37 UMH80BS-4.1 GLASS THREE DOOR BOTTOM MOUNT HEATED DOORS
MODEL DESIGNATION INFORMATION