Cylinder Insulation

​Cylinder Insulating Cover

Reduces ambient temperature effects

Cover reduces temperature effects for best flow stability at low flow rates (below about 0.05% of the maximum flow on any pump model).

Note: Not compatible with 1000D and 65D pumps, and dual pump continuous flow systems.

​Cylinder Covers
​1000D Cover
​n/a
​500D Cover​68-1247-057
​260D Cover​68-1247-047
​100DM/DX Cover​68-1247-047
​65D Cover​688-1247-047

 Temp. Control Jacket

Temperature Control Jacket

Temperature control through circulation of heated or cooled fluid

Cylinder cooling allows fast, complete filling with a liquefied gas and is recommended when a continuous flow system is used for rapid delivery of such fluids.

Standard Features

  • Can be controlled by circulating heated or cooled fluid through jacket.
  • Cylinder temperature (-30 °C to 100 °C)
  • Factory installed Temperature Control Jackets available
  • Consult your Teledyne Isco Product Specialist for partnumbers
  • Jackets listed here are user installed

NOTE: Temperature control device is not included.


​Temperature Control Jackets
​1000D Jacket
​68-1247-115
​500D Jacket​68-1247-057
​260D Jacket​68-1247-047
​100DM/DX Jacket
​68-1247-047
​65D Jacket​68-1247-047

 High Temp. Packages

High Temperature Packages

For operating temperatures above 100 °C

For operating at temperatures above 100 °C. Rated at 200 °C.

Package contents

  • Externally mounted Sensotec TJE high-temperature transducer
  • New cap assembly
  • Special high-temperature seals

NOTE: Cylinder heating device is not included.


​High Temperature Packages​
​1000D Package
​68-1247-113
​500D Package
​60-5364-001
​260D Package
​68-1247-096
​100DM/DX Package
​68-1247-095

 Corrosion Resistance

​Corrosion Resistant Materials

Safely pump highly corrosive fluids

For applications requiring delivery of highly corrosive fluids.

Package contents

  • Cylinder cap
  • Piston
  • Cylinder

Standard Features

  • Hastelloy and titanium alloys available.

​Hastelloy Conversion Package
​1000D Package
​68-1247-116
​500D Package
​​68-1247-100
​260D Package
​​68-1247-099
​100DM/DX Package
​​68-1247-098