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

UNI-PUMP 408

Fused alumina, high strength castable containing SiC. Outstanding performance against corrosive slag, thermal shock, and mechanical abuse.
°F °C
3150 1730
Lbs/ft³ Kg/m³
197 3156
AI2O3 SiO2 Ca0 SiC  
87.7 5.1 0.7 4.1

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

UNI-PUMP 105

High strength, low porosity, fused alumina, silicon carbide,low cement pumpable
°F °C
3100 1700
Lbs/ft³ Kg/m³
186 2980
AI2O3 SiO2 Ca0 SiC  
86.8 4.7 0.7 5.8

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
REQUIRED		 CHEMICAL ANALYSIS
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UNI-RAM VR-570A

Fused alumina, mullite bonded dry vibratable refractory for iron channel furnace throat applications
°F °C
3100 1700
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 TiO2 Other  
94.1 3.7 1.3 0.9

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
REQUIRED		 CHEMICAL ANALYSIS
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UNI-RAM VR-556A

Fused alumina, silicon carbide dry vibratable for iron channel furnace throat and upper case applications
°F °C
3100 1700
Lbs/ft³ Kg/m³
190 3040
AI2O3 SiO2 SiC Other  
86.8 4.3 4.5 4.4

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
REQUIRED		 CHEMICAL ANALYSIS
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UNI-RAM A-16

Fused alumina, mullite bonded wet ramming refractory
°F °C
3200 1760
Lbs/ft³ Kg/m³
195 3120
AI2O3 SiO2 TiO2 Other  
90.7 6.8 1.6 0.9

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PRODUCT NAME /
CHARACTERISTICS		 MAXIMUM
TEMPERATURE		 MATERIALS
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UNI-PUMP LC-99S

Fused alumina, spinel enriched, low cement pumpable refractory resistant to slag and metal attack
°F °C
3400 1870
Lbs/ft³ Kg/m³
196 3140
AI2O3 SiO2 MGO Ca0  
92.9 0.1 5.2 1.6

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