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147 VAC U U M C U P S & F I T T I N G S 6 For more information or for additional configurations, please contact us at NASInsideSales@imi-precision.com » The NRF Series of round flat cups offer a unique cleat profile for gripping sheet metal. The cleat profile prevents the cup from slipping on the work piece while providing a firm grip. The of NBR material makes the cup resistant to abrasion and wear. Specialty Cups: NRF Style Part Number A - O.D. in. (mm) Approx. Area sq. in. (sq. mm) B - Height in. (mm) B 1 - Collapsed Height in. (mm) C in. (mm) D - Thru Hole in. (mm) Cleats Standard Material Optional Material Weight oz (g) Fitting Group NRF030XXXXG38F 1.26 1.25 1.32 1.21 1.02 0.16 Yes NB60 NB45 0.05 oz G 3/8 F (32.0) (804.0) (33.5) (30.8) (25.8) (4.0) (13.2g) NRF030XXXXN38F 1.26 1.25 1.32 1.21 1.02 0.16 Yes NB60 NB45 0.05 oz 3/8 NPT F (32.0) (804.0) (33.5) (30.8) (25.8) (4.0) (13.2g) NRF050XXXXG38F 2.05 3.30 1.10 0.92 1.46 0.24 Yes NB60 NB45 0.8 oz G 3/8 F (52.0) (2124.0) (28.0) (23.3) (37.0) (6.0) (24.0g) NRF050XXXXN38F 2.05 3.30 1.10 0.92 1.46 0.24 Yes NB60 NB45 0.8 oz 3/8 NPT F (52.0) (2124.0) (28.0) (23.3) (37.0) (6.0) (24.0g) NRF080XXXXG38F 3.23 8.19 1.34 1.10 1.57 0.24 Yes NB60 NB45 1.8 oz G 3/8 F (82.0) (5281.0) (34.0) (28.0) (40.0) (6.0) (51.6g) NRF080XXXXN38F 3.23 8.19 1.34 1.10 1.57 0.24 Yes NB60 NB45 1.8 oz 3/8 NPT F (82.0) (5281.0) (34.0) (28.0) (40.0) (6.0) (51.6g) NRF100XXXXG38F 4.06 12.95 1.42 1.06 1.57 0.24 Yes NB60 NB45 2.4 oz G 3/8 F (103.0) (8332.0) (36.0) (26.8) (40.0) (6.0) (68.4g) NRF100XXXXN38F 4.06 12.95 1.42 1.06 1.57 0.24 Yes NB60 NB45 2.4 oz 3/8 NPT F (103.0) (8332.0) (36.0) (26.8) (40.0) (6.0) (68.4g) * How to Order: All part numbers with an "XXXX" requires the customer to specify a material type to complete part number. I.E. NRF100NB60N38F (for NBR material). See Chart below for material specifications. Fittings: To order fittings, please reference the fitting groups section for the approriate part numbers. NF indicates no fitting is required. The weight of the cups shown is without fittings unless the fitting is standard ie: 1/4 NPTF. For fitting weights, see vacuum fitting section. Material Color Temperature Range NB60 - NBR Orange -4°F to +230°F (-20°C to +110°C) NB45 - NBR Green -4°F to +230°F (-20°C to +110°C) 1 B B A C Collasped Height D SPECIALTY CUPS – SHEET METAL