JT-8.2 BLUE VITON
 
•   jayco advanced super seal  •  less than 1.0 cfh @ 90% of set pressure  •  great flow characteristics  •  all high tensile strength aluminum lid and base  •  designed for easy maintenance  •  locking for security  •  Dependable stock levels at our factory  
      The purpose of the thief hatch is to work in tandem with the vent valve to minimize the escape of light ends of crude in lease storage tanks by maintaining a pressure on the tank.  a vacuum relief function is also standard.  the thief hatch permits access to the contents of the tank for sampling and gauging.  the vent valve should be set to vent pressure before the thief hatch.      
    jayco thief hatches are designed for optimum performance and easy cleaning and maintenance, and are available in 8 inch round and 20 inch long pan, with standard settings of 4.0 ounce pressure and 0.4 ounce vacuum with optional pressure springs for 2, 6, 8, 12, 14, and 16 ounce settings.  a base gasket is standard with each hatch.

JAYCO THIEF HATCH - JTZ8

  • BASE AND LID SIZE: NOMINAL 8″ ROUND
  • BOLT PATTERN: 16 HOLES AT 10 3/8″ CIRCLE (API)
  • CONSTRUCTION: ALL ALUMINUM
  • SYSTEM OPERATIONS: SPRING LOADED PRESSURE AND VACUUM
  • STANDARD SETTINGS: 32 OZ. PRESSURE 0.4 OZ. VACUUM
  • INTERNAL GASKETS: BLUE VITON®
  • BASE GASKET: SUPREME65 BUNA N
  • APPROXIMATE SHIPPING WEIGHT: 19#

THE JAYCO JTZ8 THIEF HATCH HAS ADVANCED SUPER SEAL PERFORMANCE TO MEET THE DEMANDS OF HIGH PRESSURE INSTALLS. PRESSURE SETTING AT LAUNCH IS 32 oz/in2, WITH MORE SETTING COMING SOON. THE ALL NEW CAM LEVER LID ALLOWS EASY OPENING AND CLOSING OF THE LID TO ACCESS THE CONTENTS OF THE TANK FOR SAMPLING AND GAUGING. THE CAM LEVER ALLOWS THE LID TO BE CLOSED AND LATCHED BEFORE ENGAGING THE PRESSURE SPRING.

VITON® IS A REGISTERED TRADEMARK OF DUPONT DOW ELASTOMERS

JAYCO THIEF HATCH - JT-8.2

  • BASE AND LID SIZE: NOMINAL 8″ ROUND
  • BOLT PATTERN: 16 HOLES AT 10 3/8″ CIRCLE (API)
  • CONSTRUCTION: ALL ALUMINUM
  • SYSTEM OPERATIONS: SPRING LOADED PRESSURE AND VACUUM
  • STANDARD SETTINGS: 4 OZ. PRESSURE 0.4 OZ. VACUUM
  • BASE GASKET: INCLUDED
  • APPROXIMATE SHIPPING WEIGHT: 12#

The jayco JT-8.2 thief hatch is a massive improvement for the containment of vapors in an age of increased stewardship for our environment.  The standard gasket material is supreme65, a high grade of Buna n.  also available WITH black Viton® OR blue Viton®.

VITON® IS A REGISTERED TRADEMARK OF DUPONT DOW ELASTOMERS

JAYCO THIEF HATCH - PEAK 2

  • BASE AND LID SIZE: NOMINAL 8″ ROUND
  • BOLT PATTERN: 16 HOLES AT 10 3/8″ CIRCLE (API)
  • CONSTRUCTION: ALL TEFLON COATED ALUMINUM CASTINGS
  • SYSTEM OPERATIONS: SPRING LOADED PRESSURE AND VACUUM
  • STANDARD SETTINGS: 4 OZ. PRESSURE 0.4 OZ. VACUUM
  • INTERNAL GASKETS: BLUE VITON®
  • BASE GASKET: BLACK VITON
  • APPROXIMATE SHIPPING WEIGHT: 12#

THE JAYCO PEAK 2 THIEF HATCH HAS BEEN UPDATED ALONGSIDE THE JT-8.2 FOR MASSIVE SEALING PERFORMANCE IMPROVEMENTS. THE PEAK 2 COMES COMPLETE WITH BLUE VITON® GASKETS AND STAINLESS STEEL PARTS. THE LID, BASE AND INTERNAL PLUNGER ARE TEFLON COATED MAKING THIS HATCH SUITABLE FOR DEMANDING ENVIRONMENTS.

JAYCO THIEF HATCH - JT-20.1

  • BASE AND LID SIZE: NOMINAL 8″ ROUND WITH 20″ LONG PAN
  • BOLT PATTERN: 16 HOLES AT 10 3/8″ CIRCLE (API)
  • CONSTRUCTION: ALL ALUMINUM
  • SYSTEM OPERATIONS: SPRING LOADED PRESSURE AND VACUUM
  • STANDARD SETTINGS: 4 OZ. PRESSURE 0.4 OZ. VACUUM
  • BASE GASKET: INCLUDED
  • APPROXIMATE SHIPPING WEIGHT: 18#

The jayco jt-20.1 has the same 8” opening as the jt-8.1 with the same plunger and gasket offering.  The JT-20.1 features a 20” oblong drip pan to contain drippings and gives the operator a workspace for tools.