SCZ02
SCZ03
SCZ04

Sproull® SCZ Standard Chemical Process Pumps are horizontal, single-stage, single-suction centrifugal pumps; their dimensions and performance comply with DIN24256/ISO5199/GB/T5656 standard.
According to ASME/ANSIB73.1M and API610, the high reliability standard process pump is innovatively designed.

Working Condition：

Size:32-300mm
Capacity: up to 2000m³/h
Head: up to 160m
Speed:1450r/min,2900r/min.
Operating pressures:up to 2.5MPa
Working Temperature:-80℃~ +180℃

Design features:

•CFD and PIV are used to optimize the hydraulic model design.
•Impeller anti-cavitation design, low cavitation allowance.
•Self-exhaust of end-suction Radial Shell.
•Volute casing has single volute and double volute design, balance the radial force, reduce vibration.
•Standard elongated metal diaphragm coupling design, light weight, good compensation.
•Pump Shell Corrosion Allowance, corrosion allowance 3mm design.
•Mechanical Seal (in accordance with ISO 3069 standard seal cavity design) can be equipped with single-face mechanical seal, double-face mechanical seal.

Sproull® SCZ Standard Chemical Process Pump can deliver low-and high-temperature liquids; deliver neutral or corrosive, clean or contain small amounts of solid particles. Specifically applied to:Chemical and petrochemistry, coal chemical, desalination, environmental engineering, chemical plants, oil refineries, thermal power plants, metallurgy, sugar, pharmaceutical, paper and pulp industries, synthetic fibres, water supply, heating and air conditioning.

SCZ Centrifugal Process Pump PA

Structure Drawing of Type Sproull® SCZ Pump

SCZ05
1 Volute casing 7 Casing cover 13 Bearing bracket 19 Deflector 25 Circlip
2 Impeller nut 8 Double mechanical   seal 14 Shaft 20 Antifriction bearing 26 KeyBearing cover
3 Casing cover ring 9 Sealing cover 15 Collar disc 21 Sight glass 27 key
4 O-ring 10 Shaft sleeve 16 key 22 Constant level oiler
5 O-ring 11 Bearing cover 17 Gasket 23 Circlip
6 Impeller 12 Antifriction bearing 18 Singel mechanical   seal 24 Antifriction bearing

Sproull® SCZ Preformance Curve(Demonstration)

SCZ06
lllustrations of Model Type
SCZ50-200
SCZ Standard Chemical Process Pump
50 Outlet diameter（mm）
200 Impeller nominal diameter（mm）

Sproull® SCZ Preformance parameter list

Type speed
n(r/min)		 capacity
Q(m³/h)		 head
H(m)		 Motor power
kw		 speed
n(r/min)		 capacity
Q(m³/h)		 head
H(m)		 Motor power
kw
SCZ32-250 1450 8 11 2.2 2900 15 50 7.5
9 15 2.2 18 65 11
11 20 2.2 20 85 15
SCZ40-160 1450 12 4 1.1 2900 14 18 3
14 6 1.1 16 26 5.5
15 8 1.1 30 34 7.5
SCZ50-160 1450 20 4 1.1 2900 40 18 5.5
24 6 1.1 46 26 5.5
30 8 1.5 55 34 11
SCZ65-200 1450 36 7 2.2 2900 70 30 11
42 10 3 90 40 18.5
50 13 4 100 54 22
SCZ80-250 1450 70 11 5.5 2900 130 47 30
85 17 5.5 170 70 45
90 20 11 180 75 55
SCZ100-315 1450 90 21 15 2900 200 85 75
100 26 15 230 100 110
132 32 30 270 135 160
Only part of the product model demonstration
If the actual requirements of performance parameters and performance table does not match, can be based on user requirements for design and manufacture.

Sproull® SCZ Installation Drawing(Demonstration)

SCZ07
Type Installation Dimensions(mm)
ΦDs ΦDs1 ΦD1 b1 n-Φd1 ΦDd ΦDd2 ΦD2 b2 n-Φd2 a h h1 Motor frame number（180M）
L L1 L2 L3 L4 B B1 n-Md×1 H I
SCZ50-200 80 160 200 24 8-Φd18 50 125 165 20 4-Φd18 100 160 200 1295 1250 840 205 390 350 4-M12×250 155 75