UL Seals For Fuel Handling

What is UL?

UL stands for Underwriter Laboratories, a third-party certification company that’s been around for over a century. They certify products with the aim to make the world a safer place for both workers and consumers. Besides testing, they set industry standards to follow when innovating new products.

What are the UL Seal Regulatory & Standards for Fuel Handling?

UL2586 - Standard for Hose Nozzle Valves

UL2586A for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 - E85)
UL2586B for Diesel Fuel, Bio-diesel Fuel, Diesel/Bio-diesel Blends with Nominal Bio-diesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil
UL2586C for Power-Operated Dispensing Devices for Diesel Exhaust Fluid

UL87 - Standard for Power-Operated Dispensing Devices for Petroleum Products

UL2586A for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 - E85)
UL2586B for Diesel Fuel, Bio-diesel Fuel, Diesel/Bio-diesel Blends with Nominal Bio-diesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil
UL2586C for Power-Operated Dispensing Devices for Diesel Exhaust Fluid

UL 157 "Gaskets & Seals" Recognitions

Code	End-Use Application
A	Extinguishing agents
B	Gasoline
C	Gasoline / Alcohol blends up to 15%
D	Naptha or kerosene
E	MPS gas
F	Manufactured gas or natural gas
G	Diesel fuel, fuel oil or lubricating oil
H	Heated fuel oil
I	Anhydrous ammonia
J	Liquefied petroleum gas (LP-gas)
K	Dry-cleaning agents
L	Laundry detergents
M	Dishwashing detergents
N	Atmospheric ozone
O	Generated ozone
(c)	Complementary Recognized under HMYY2. MH26295

UL RECOGNIZED MATERIALS

Engineered Seal Products offers a wide variety of UL recognized rubber compounds to meet the critical demands and varying applications within the fuel handling market. Whether our own, or solutions from our supplier partners, we have the expertise to match the standards for hose nozzle valves and power-operated dispensing devices for petroleum products.

Viton Seal

UL 157 Seal Material (Compound) Matrix

UL Tested Physical Properties

	Brand	Compound
NBR	Engineered Seal Products	N80008
	Parker O-Ring	N0497-70
	Parker O-Ring	N1500-75
	Parker O-Ring	N1502-70
	Parker O-Ring	NF162-65
	Parker O-Ring	NF265-80
	Parker O-Ring	NF288-70
FKM	Engineered Seal Products	V8090
	Engineered Seal Products	V8091
	Parker O-Ring	V0747-75
	Parker O-Ring	V0884-75
	Parker Hannifin	V1163-75
	Parker O-Ring	V1226-75
	Parker O-Ring	V1237-65
	Parker O-Ring	V1262-65
	Parker O-Ring	V1263-65
	Parker O-Ring	V1264-90
	Parker O-Ring	V1436-75
	Parker O-Ring	VA151-75
	Parker O-Ring	VG273-75 (c)
	Parker O-Ring	VM100-75
	Parker O-Ring	VA075-75
	Parker O-Ring	VA076-75
	Freudenberg-NOK	V121
	Freudenberg-NOK	V123
	Freudenberg-NOK	V75
	Freudenberg-NOK	V75BR
FVMQ	Engineered Seal Products	L8090
	Parker O-Ring	L1120-70
	Parker O-Ring	L1465-70
	Parker O-Ring	LM100-70
VMQ	Engineered Seal Products	S8082
	Parker O-Ring	S7395-60
	Parker O-Ring	S7442-40

The final acceptance of a gasket material in a specific end-use application is dependent on its installation and use, and may require additional evaluation with respect to ingress or leakage of solids (such as dusts), liquids or gases, or other features dependent on the design and construction of the equipment in which it is used.

CUSTOM MOLDED RUBBER

Maximum design flexibility combined with a wide variety of material options provide engineered solutions that meet the most demanding requirements.

UL Fueling Applications

Nozzles
Pumps
Valves
Meters
Piping

Lighting Devices
Electronic Devices
Vibration Isolation
Protection
Fluid/Air Transfer

O-RINGS, QUAD RINGS, SQUARE RINGS

The industry standard for sealing technology that is low cost, versatile and provides the best value in sealing applications.

UL Fueling Applications

Nozzles
Pumps
Valves
Meters
Piping

Piping
Lighting Devices
Electronic Devices

FABRIC REINFORCED DIAPHRAGMS

Custom compression molded and calendared diaphragm material for a wide variety of applications including isolation, pressure sensing and sealing. Available in rolling and flat diaphragm designs molded R1S and R2S. Unreinforced diaphragm material is also available.

UL Fueling Applications

Nozzles
Regulators
Pumps
Actuators

Meters
Control Valves

RUBBER-TO-METAL & RUBBER-TO-PLASTIC OVER-MOLDING

Over-molding offers design flexibility, space savings and cost savings by reducing parts and assembly time. Our capabilities include rubber over-molding to both metallic and plastic substrates with a variety of UL elastomers. Typical product designs include poppets, gasketing, check valves, and valve stems.

UL Fueling Applications