Houghto-Safe 620

Water Glycol Type Fire Resistant Hydraulic Fluid

 

DESCRIPTION

 

Houghto-Safe 620 is a premium water glycol type fire resistant hydraulic fluid designed to provide maximum safety for use under pressure, near open flames or in high temperature areas. Houghto-Safe 620 has been an industry leader since its introduction and continues to be the preeminent fluid in the water glycol market. Houghto-Safe 620 sets performance standards by which other water glycol fluids are measured. Houghto-Safe 620 is Factory Mutual approved as a less hazardous fluid.

 

DATA (TYPICAL VALUES)

 

Appearance	Clear red fluid
pH	9.5
Viscosity, SUS
@ 0°F	4218
@ 68°F	400
@ 100°F	200
@ 130°F	116
Viscosity Index	200
Pour Point	-50°F
Specific Gravity, 60/60°F	1.08
Pounds per Gallon, 60°F	9.01
Flash Point	N/A
Fire Point	N/A

 

FEATURES/ BENEFITS

 

·         Factory Mutual Approved as a fire resistant hydraulic fluid that protects personnel and property from accidental fire and may lower insurance premiums

·         Low pour point provides excellent stability in cold weather applications

·         High viscosity index allows the fluid to be used at a wide temperature range

·         Houghto-Safe 620 is recognized worldwide and is available globally

·         Provides excellent lubrication characteristics which extends pump and component life

·         Recognized as one of the premium water glycols available on the market and recognized by Original Equipment Manufacturers

 

PUMP TEST

 

ASTM D-2882 Procedure - Vickers V-104-C pump

 

TEST CONDITIONS

 

Test Period, hours	100
Discharge Pressure, psi	2000
Fluid Temperature, °F	150
Pump Speed, rpm	1200
Output Volume, GPM	7.5

 

TEST RESULTS

 

Cam Ring Wear, mg	29.4
Vane Set (12) Wear, mg	2.4

 

HEALTH AND SAFETY

                                                                                             

Refer to MSDS for proper handling and disposal. Please note that the MSDS includes handling, health and disposal information which should be passed on to your employees, and to anyone else who comes in contact with our product. Additional advice can also be obtained from your local Houghton representative.

 

NOTE: Read and understand all precautions on container labels before using this product.