Back > Aluminum > Reverberatory Furnaces > Hearth

  Click the request info button next to the product(s) you're interested in learning more about. A URC Representative will contact you in a timely manner with additional details.

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PUMP RF-65A SR

A mullite based, low cement pump mix formulated with rapid fire technology and aluminum non-wetting properties. This product has high hot strength and outstanding thermal shock resistance.

°F °C
2600 1425
Lbs/ft³ Kg/m³
164 2627
AI2O3 SiO2 Ca0 Other  
62.2 28.7 2.0 7.1

Request More Information on UNI-PUMP RF-65A SR

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PUMP RF-85AL

A high alumina, low cement pump mix with Superior aluminum non-wetting properties. This product has high hot strength and excellent volume stability. Due to its low SiO2 content, is effective against Corundum growth, and achieved a # 1 rating in the 4-day Alcan Immersion Test at 1562F.

°F °C
2600 1425
Lbs/ft³ Kg/m³
184 2932
AI2O3 SiO2 Ca0 Other  
83.8 8.9 2.0 5.3

Request More Information on UNI-PUMP RF-85AL

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PUMP RF-60A

A high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock and aluminum attack.

°F °C
2600 1425
Lbs/ft³ Kg/m³
172 2755
AI2O3 SiO2 Ca0 Other  
68.8 21.7 2.0 7.3

Request More Information on UNI-PUMP RF-60A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-SHIELD RF-70A

A high alumina low cement castable fortified with zircon and silicon carbide. This product can be cast or pumped. It has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock . This product has Superior non wetting properties and achieved a no 1 rating in the 4-day Alcan Immersion Test at 1562F.

°F °C
2600 1425
Lbs/ft³ Kg/m³
172 2755
AI2O3 SiO2 Ca0 Other  
67.2 17.7 2.1 13.0

Request More Information on UNI-SHIELD RF-70A

PRODUCT NAME /
CHARACTERISTICS
MAXIMUM
TEMPERATURE
MATERIALS
REQUIRED
CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PUMP RF-80HSA

A high alumina low cement castable designed for casting or pumping. This product has been formulated/developed for applications requiring high hot strength and resistance to abrasion, thermal shock and aluminum attack.

°F °C
2600 1425
Lbs/ft³ Kg/m³
183 2932
AI2O3 SiO2 Ca0 Other  
77.2 13.3 2.2 7.3

Request More Information on UNI-PUMP RF-80HSA