Allestimenti accessori e optional
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OUR POWER, YOUR SATISFACTION Options, accessories and set-up DIAMOND SERIES

DIAMOND SERIES A modular and versatile product The Diamond Series pumps were designed to represent the most flexible product in the international use of single screw pumps. We have developed a complete range to meet the most broadest needs in the industry and satisfy specific requirements with dedicated products. The Diamond Series is highly modular, each element can be selected specifically based on the application. In fact, the basic elements were designed for easy and convenient customization. This fully enables us to offer clients a complete service and, if the pump use varies, adapt it...

Base plates: Options available to support, fasten, install or move the pump. Standard base for the Diamond series, for block pumps. Easy installation and guarantees better rigidness and robustness to the pump Available in Series: DN - JN DX - JX DH - JH, DHE, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHS-T, DHSB – JHSB R – RF, RL – RJL - RFL Base API 676. Used as standard for pumps API 676 or on request. Drip-pan or -rim, Lifting devices, earthing lugs, leveling screws, alignment screws, grout holes, Raised sections with processed surfaces. Available in Series: DN - JN Base with hygienic,...

'T' NOVA ROTORS Progressing cavity pumps Trolley for industrial sector. Trolley whose strength is its greatest asset. Reinforces the structure of the pump and enables its use even in heavy applications. Trolley for the foodstuff/oenological sector. Trolley that enables movement of the pump even on disconnected floors. The greatest asset is its easy handling thanks to the single front wheel and its reduced weight. Built into Series:

Options for drive shaft Options available for drive shaft The functions vary based on the device selected and according to the application and operating requirements. Protective cover for the pin-joint. Option of fundamental importance for fluid pumping with hard content. Protects the sleeve from wear or breakage due to abrasive products and sharp solids. If is fundamental for the sleeve to be intact for the duration of the pin which is lubricated with high pressure oil, breakage drastically reduces its duration. The particularity of this device is the seal which is created thanks to...

Protection devices Devices and parts protecting the pump from functioning off specification, such as overpressure, excessively high temperatures or dry functioning. Temperature probe against dry running (standard in the ATEX version). Positioned and fastened directly on the stator to detect the internal temperature of the material in the stator. Available in Series: DN - JN DX - JX DH - JH, DHE, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHST, DHSB – JHSB Flow switch. Device that detects the presence of suction fluid to avoid dry running Available in Series: DN - JN DX - JX DH - JH, DHE DHS -...

Control devices Devices and parts enabling direct or remote control of the pump. Can be integrated with certain safety devices, enabling simple management since it is integrated with the pump itself. Electric panel: available both to power single and three phase motors. Available with the inverter running, motor protection, emergency and start pump button, with voltage present light and flow switch activation light, where present. Available in Series: DN - JN DX - JX DH - JH, DHE, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHST, DHSB – JHSB DV Long – DV Short R – RF, RL – RJL – RFL Electric...

Optionals and set-ups Options available, select based on operating needs. Each of these and their combination combine to create specific set-ups for use in certain sectors. Heating jacket (sleeve) for the stator. It is possible to flood the jacket with hot fluid to maintain the temperature of the stator. Available in Series: DN - JN DX - JX DH - JH, DHE, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHS-T, DHSB - JHSB Heating jacket (sleeve) for the body of the pump. It is possible to flood the jacket with hot fluid to maintain the temperature of the body of the pump. Available in Series: DN -...

Bypass built into the pump construction. Reduces dead zones due to connections. Reduces the number of parts necessary simplifying use of the device. Optimal system for the foodgrade sector. Available with foodgrade connections. Available in Series: DN - JN DX – JX R – RF-RL-RFL Standard at serie: DN-E DX-E Industrial bypass flanged or with threaded couplings. The modularity enables its installation afterwards on the pump. Also for use in a foodstuff environment with the relevant connections. Available in Series: DN – JN R - RF - RL - RFL - RJL Standard at serie: DN-Y Separate funnel very...

Hopper cover: fixed directly to the hopper. It enables fastening to a plant tubing thanks to the flanged or threaded connection with which it is supplied. Available in Series: DH - JH, DHS – JHS Module “B” arch breaker device. The module includes a particular wheeled device that powers the auger avoiding bridge formation and makes plastic or pseudo-plastic substances more flowing, suitable for pumping unflowing substances with up to 40% dry substance that tends to form bridges or blockages. Available in Series: DHS - JHS Standard at serie: DHSB – JHSB Seal Supply Sytems. This device enables...

Progrsssing cavity pumps Protective casing for the drive. Available for use in dusty environments or to avoid the drive getting in contact with corrosive liquids. DN - JN DX - JX DH - JH, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHS-T, DHSB - JHSB R - RF - RL - RFL - RJL Lifting eyebolts for direct connection to the anchorage plate of the pump, the base or the pump itself. Enable easy positioning of the pump. DN - JN DX - JX DH - JH, DHE, DHS - JHS, DHP - JHP, DHB - JHB, DHS-T - JHS-T, DHSB - JHSB DV Long - DV Short R - RF, RL - RJL - RFL

-'T-' NOVA ROTORS Progressing cavity pumps Via Carlo Cattaneo, 19/25 36040 - SOSSANO (VI) ITALY Phone: +39-0444-888151 E-Mail: info@novarotors.com