model :backward impeller
Brigade :Kamfrey Design Italy
Disc material :Aluminum
Common Sizes: 250-1250
Material:Steel st 37
Balance :Dynamic & Static
Backward Single butterflies with back-to-back blades with greater length are a safe offer from us for you.
These propellers have different models such as Double Singlebquard, a variety of forwards, high pressure butterflies, champions, and various types of axials.
The difference between backward and forward in the way of the blades is that in the back of the blades with more length and backwards and in the forward blades with less length forward.Pars Saeed Ventilation Industries Company (STPS.Co) designs its butterflies in different types and sizes and produces with the best quality and with the most advanced American devices, the desired licenses balance dynamic…
Backward Single butterflies with back-to-back blades with greater length are a safe offer from us for you. These butterflies are made of sizes 1800-25