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​Mullite & Fused Silica Pouring Cups 


Schaefer Pouring Cups have become the industry standard for nearly 40 years.  Manufactured to the highest quality standards, Schaefer Pouring Cups are designed for use in the most demanding environments.  Engineered to provide clean and consistent pours, our cups exhibit excellent thermal shock resistance, high strength, and minimal reactivity to investment casting alloys.

Quality is our primary concern at Schaefer Industrial Ceramics.  Our manufacturing process is designed to produce the highest quality parts from beginning to end.  With full batch traceability, process controls, and 100% inspection throughout, our quality levels are the highest in the industry. 

Schaefer Pour Cups are available in Mullite or Fused Silica compositions.  Mullite is recommended for most casting requirements while fused silica is suggested for large pouring cups where differential thermal expansion between the cup and the mold may cause cracking or separation.   A special formulation for cup extensions meets the demanding requirements for SC/DS casting applications.
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Regular Cups

Part Name
Neck
​(Bottom) ID​
Neck
​(Bottom) OD
Top ID
Top OD
Height
SII-1.375
1.38
1.88
3.00
3.50
3.00
SII-2FLE
1.25
1.80
3.00
3.75
2.50
SII-3
2.00
2.65
4.00
4.65
2.80
SII-3X3
3.00
3.50
4.20
4.50
3.00
SII-3.5
1.75
2.50
4.63
5.10
3.50
SII-3.75
2.50
3.13
4.63
5.25
3.00
SII-318
3.13
3.63
4.63
5.13
3.00
SII-32.2
3.20
3.80
4.10
4.72
2.00
SII-3FL
2.00
2.50
4.20
5.00
2.90
SII-3LM
2.50
3.00
4.10
4.80
3.00
SII-4
2.00
2.50
4.60
5.30
4.00
SII-444
4.75
5.75
5.25
7.00
4.25
SII-5FL
2.38
2.90
5.50
5.90
4.13
SII-7.3
3.05
3.50
6.00
6.50
5.40
1BR
1.50
2.25
6.00
6.70
5.00
2BR
2.00
2.75
6.00
6.70
5.00
3BR
2.00
2.75
6.00
6.70
5.00
4BR
2.13
2.75
5.30
6.10
5.30

Filter Cups

Part Name
Neck ID
Neck OD
Top ID
Top OD
Height
SII-1.5FIT
1.50
2.10
4.25
4.88
3.55
SII-3FIT
2.00
2.65
4.30
4.65
2.80
SII-4FIT
2.00
2.50
4.60
5.30
4.10
SII-3LM-FB
2.50
3.00
4.58
5.00
3.40
SII-8FIT
2.70
3.50
6.70
7.00
5.00

Flange Cups

Part Name
Neck ID
Neck OD
Top ID
Top OD
Height
SII-3F
2.00
2.65
4.00
5.25
2.80
SII-64.2
2.00
2.65
5.30
6.25
4.00
SII-5F
2.40
2.95
4.60
5.90
4.25
SII-8F
2.50
3.13
6.00
7.00
4.40
SII-2.6F
2.60
3.20
4.00
5.25
1.75
SII-3.8F
3.00
3.50
4.75
5.50
3.80
SII-6.3F
3.00
3.50
5.27
6.13
3.00

Rollover Cups

Part Name
Neck ID
Neck OD
Top ID
Top OD
Height
SII-2.3RO
2.00
2.70
6.88
7.50
3.25
SII-144
2.00
2.65
5.00
5.50
3.10
SII-25.3RO
2.50
3.13
6.19
7.13
2.75
SII-29.2RO
2.88
3.62
6.50
7.50
2.20
*FOR CUSTOM SHAPES, PLEASE CONTACT US.
**ALL MEASUREMENTS ARE IN INCHES
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SCHAEFER INDUSTRIAL CERAMICS
981 POSTAL ROAD
ALLENTOWN, PA 18109
PH: 610-264-7740
​
FAX: 610-264-7462
SALES@SCHAEFERCERAMICS.COM

                                                                           
QUALITY POLICY:
To maximize value to our customers with the highest quality products, efficient operations, and exceptional service in order to ensure customer satisfaction. We fulfill our commitments, anticipate our customers' needs, provide cost-effective solutions, continually improve our processes/systems and maintain a safe work place for all of our employees. 

ISO 9001:2015 Certified
​COVID-19 - Schaefer Industrial Ceramics is considered an "Essential Business." No production delays are anticiapted at this time.
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