Bơm ly tâm SIHI ZNLD 32 - 125 ... 300

SIHI ZNLD 32 - 125 ... 300 - 500 là dòng bơm ly tâm nằm ngang dùng rộng rãi trong các ứng dụng công nghiệp, đạt tiêu chuẩn DIN 24255 / EN 733 and ISO 9908

Đặc tính kỹ thuật bao gồm:

Lưu lượng: Tối đa 1800 m3/h

Cột áp: Tối đa 140m

Tốc độ: Tối đa 3600 vòng/phút

Vật liệu: Cast Iron (OB, OC, OE), spheroidal cast iron 1B

và stainless steel 4B

Nhiệt độ: Tối đa 170 độ C, phụ thuộc vào shaft sealing và vật liệu

Áp suất vỏ bơm: Vật liệu thiết kế gồm 4B PN16

OB, OC, OE, 1B PN 16 / 10 /14

Shaft sealing: mechanical seal hay stuffing box

Kết nối mặt bích: Vật liệu thiết kế 4B DIN 2501 PN 16

OB, OC, OE, 1B DIN 2501 PN 16 / 10

Chiều quay của bơm: Theo chiều kim đồng hồ khi nhìn từ hướng motor

General comments:

For horizontal volute pumps in CLOSE COUPLED construction with STANDARD motor for nominal performances and flange connections as per EN 733 refer to our series ZLK.

For INLINE pumps with the same drive unit, consisting of bearing bracket with bearing, stub shaft and mechanical seal, casing cover, impeller and impeller nut, refer to our series ZLI (supplied also with magnetic drive).

For equipping hot media systems a complete programme is available for a flow range between 1-1000 m/h consisting of the range:

ZTN volute pumps to EN 733 design with base plate, tmax 350 °C PN 16. Heat transfer oil.
ZTK volute pumps to EN 733 close coupled design, tmax 350 °C PN 16. Heat transfer oil.
ZTI volute pumps to EN 733 as INLINE construction, tmax 3500 C PN 16. Heat transfer oil.
ZEN volute pumps to EN 22858, tmax 230 °C PN 40. Hot water design.
ZDN volute pumps to EN 22858, tmax 185 °C PN 25. Hot water design.
ZHN volute pumps to EN 733, tmax 180 °C PN 16. Hot water design.
ZLI volute pumps to EN 733 as INLINE construction, tmax 150 °C PN 25. Hot water design.

SECTIONAL DRAWING ZLND Brackets 25, 35 and 45