Issue link: https://onenorgren.uberflip.com/i/1463811
146 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 NRB Series of round bellow cups offer a unique cleat profile that prevents the cup from slipping on the work piece while still providing a firm grip. The use of 60 durometer NBR material makes the cup resistant to abrasion and wear. Specialty Cups – Sheet Metal: NRB 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 NRB030XXXXG38F 1.26 1.25 1.65 1.28 1.02 0.16 Yes NB60 - 0.05 oz G 3/8 F (32.0) (804.0) (42.0) (32.5) (25.8) (4.0) (14.4g) NRB030XXXXN38F 1.26 1.25 1.65 1.28 1.02 0.16 Yes NB60 - 0.05 oz 3/8 NPT F (32.0) (804.0) (42.0) (32.5) (25.8) (4.0) (14.4g) NRB050XXXXG38F 2.05 3.30 1.42 0.96 1.46 0.24 Yes NB60 - 0.9 oz G 3/8 F (52.0) (2124.0) (36.0) (24.5) (37.0) (6.0) (25.2g) NRB050XXXXN38F 2.05 3.30 1.42 0.96 1.46 0.24 Yes NB60 - 0.9 oz 3/8 NPT F (52.0) (2124.0) (36.0) (24.5) (37.00) (6.0) (25.2g) NRB080XXXXG38F 3.25 8.19 1.95 1.06 1.57 0.24 Yes NB60 - 2.2 oz G 3/8 F (82.0) (5281.0) (49.5) (27.0) (40.0) (6.00) (61.2g) NRB080XXXXN38F 3.25 8.19 1.95 1.06 1.57 0.24 Yes NB60 - 2.2 oz 3/8 NPT F (82.0) (5281.0) (49.5) (27.0) (40.0) (6.0) (61.2g) NRB100XXXXG38F 4.06 12.79 2.17 1.18 1.57 0.24 Yes NB60 - 3.3 oz G 3/8 F (103.0) (8252.0) (55.0) (30.0) (40.0) (6.0) (92.4g) NRB100XXXXN38F 4.06 12.79 2.17 1.18 1.57 0.24 Yes NB60 - 3.3 oz 3/8 NPT F (103.0) (8252.0) (55.0) (30.0) (40.0) (6.0) (92.4g) * How to Order: All part numbers with an "XXXX" requires the customer to specify a material type to complete part number. I.E. NRB030NB60N38F (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. C Collapsed Height Cleat B B A D 1 Material Color Temperature Range NB60 - NBR Orange -4°F to +230°F (-20°C to +110°C) SPECIALTY CUPS – SHEET METAL