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162 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 NSM Series of vacuum cups is a polyurethane series of multi-bellow cups and is offered in both single durometer and dual durometer material. The single durometer cups have a lower pricepoint, but the dual durometer will provide a longer life. The NSM Series has a thinner lip and soer materials allowing for the cup to better conform to curved or uneven surfaces. Multi Bellows Cups: NSM 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 NSM025XXXX 0.98 0.76 0.61 0.39 0.47 0.20 Yes PU55, PD35 - 0.1 oz 4 (25.0) (491.0) (15.5) (10.0) (12.0) (5.0) (1.9g) NSM035XXXX 1.38 1.49 0.88 0.55 0.65 0.20 Yes PU55, PD35 - 0.2 oz 4 (35.0) (962.0) (22.3) (13.9) (16.5) (5.0) (4.5g) NSM045XXXX 1.77 2.47 1.15 0.70 0.66 0.26 Yes PU55, PD35 - 0.4 oz 5 (45.0) (1590.0) (29.3) (17.8) (16.8) (6.6) (10.4g) NSM055XXXX 2.17 3.68 1.43 0.92 1.08 0.41 Yes PU55, PD35 - 2.3 oz 6 (55.0) (2376.0) (36.3) (23.4) (27.5) (10.5) (65.0g) * How to Order: All part numbers ending with an "XXXX" requires the customer to specify a material type to complete part number. I.E. NSM045PU55 (for Polyurethane 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 PU55 - Polyurethane Green +50°F to +140°F (+10°C to +60°C) PD35 - Polyurethane Light Blue/Dark Blue +50°F to +140°F (+10°C to +60°C) 1 B B A C Collasped Height D MULTI BELLOWS CUPS