Attach is the quotation.
Do note that our specification is not exactly 100% same as DMN.
DMN offered Cast Iron, with tungsten carbide coated shafts. 12 Blades for the size 300 etc.
As we are not able to tell how abrasive is the products. And if I base on the differential pressure of 0.7 bar.
I just quote base on our Duroprotect 1. For slight abrasive products.
And our standard for differential pressure less than 1.5 bar, will be 10 blades rotor.
As mention during the visit, we have a large inlet therefore we do not require the vent hole.
Please let me know if there is any specifications to clarify.