BDL series Double Suction Split Casing pumps

Applications:
• Raw Water Supply
• Drinking water supply
• Industrial Applications
• Irrigation
• HVAC and Cooling Tower
• Marine and ship buildings
• Cold Water Circulation
• Pool Water
• Condense Systems
• Fire Fighting Systems

 

SPECIFICATIONS:

Speed: 2900rpm/ 1480rpm/1750rpm/3500rpm
Capacity: 68m3/h—18,000m3/h
Head: 7m—240m
Max Speed: 3500rpm (Diameter of impeller will be reduced )
Max Working Temperature: 105 ℃
Working Pressure: Generally it is 1.6Mpa, It can rise to 2.4Mpa
                                    if material is Nodular cast or Cast Steel .

 

Application Std: Flange std can be BS,DIN,ANSI,etc


Product Detail

Product Tags

Remarks:

We have been OEM for many brands from Europe and our pumps has been used by famous brands from Middle east to apply for UL/FM Certificate.
We can make pumps with the bearing housing as your own design.

Constructure

Your Technical Advantages

Your Service Advantages

1、Innovative casing
— In-line design
— Short distance between bearings and correspondingly short shaft
— Leak--free thanks to compact casing split flange with long prestressed bolts
— Change of the direction of rotation possible with identical parts
—All pump sizes with double volute
— Easy mounting of self--aligning upper casing

2、High performance impeller
—Minimum axial thrust due todouble--entry impeller
— Optional impeller wear rings
— New vane passage with excel-lent hydraulic characteristics

3、Easy-to-service shaft
— Completely sealed and dry for zero corrosion
— Short and rigid with negligible vibrations
— Replaceable shaft protecting sleeves
— No threads exposed to pumped medium, i.e. long service life and no corrosion
— Assembly without requiring adjustment
—Fast and easy assembly/distmantling of the rotor components due to elastically prestressed mountings

6、Excellent efficiency Outstanding NPSH values
—Computer--optimised double--entry impellers
— Smooth surfaces inside the casing and on the impeller
—Large inlet cross--sectional areas for optimum suction behaviour
—Consistently high efficiency due to replaceable profiled casing wear rings and impeller wear rings
—Quiet, low--wear running thanks to swirl--free intake elbow with low energy loss

12-1

4、Long--life bearings
—Grease--lubricated rolling element bearings (allowing relubrification) for
a long service life >100 000 h in all operating ranges
— Optional: oil lubrication
—Closed bearing brackets for low-noise and low vibration operation

5、Seals tailored to the application
—Asbestos--free gland packings meeting drinking water quality standards
—Split glands, i.e ample space for servicing
—Optional: balanced mechanical seal

Sectional Drawing (horizontal design)

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Part No.  Description  Part No. Description  Part No.  Description
102 Volute casing sleeve 412 O-ring 524  Shaft protecting
145 Adapter 441 Shaft seal housing 525 Spacer sleeve
211  Pump shaft 452 Gland 550 Disc
234 Double-entry impeller 457 Neck ring 636 Grease nipple
320 Angular contact ball bearing 458 Lantern ring 680 Guard
321  Deep groove ball bearing 461 Packing ring 840 Coupling
350 Bearing housing 500 Ring 920 Nut
360 Bearing cover 502 Casing wear ring 932 Circlip
411  V-ring 520 Sleeve 950 Disc spring

Sectional Drawing (vertical design)

12-3
Part No.  Description Part No. Description Part No. Description
102 Volute casing 430 Shaft seal 550 Disc
145 Adapter 441 Shaft seal housing 636 Grease nipple
211 Pump shaft 452 Gland 680 Guard
234 Double-entry impeller 457 Neck ring 840 Coupling
320 Angular contact ball bearing 458 Lantern ring 891 Baseplate
321 Deep groove ball bearing 461 Packing ring 893 Soleplate
350 Bearing housing 502 Casing wear ring 920 Nut
360 Bearing cover 520 Sleeve 932 Circlip
411 V-ring 524 Shaft protecting sleeve 950 Disc spring
412 O-ing 525 Spacer sleeve

Performance Curve

Selection Chart 50 Hz

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Selection Chart 60 Hz

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20200110114847
Parameter
NO. CLIENT TYPE Q H QTY
(m3/h) (m)
1 ITT from USA BHS1400-1250 19800 45 5
2 Government Project from Shenzhen BHS1200-1000 13900 27 5
3 Government Project from Shangdong BHS900-1150BX 13680 57 8
4 Government Project from YunCheng BHS900-1150BX 10800 32 2
5 Coal Chemical industry from TongLiao BHS800-980BX 8000 50 3
6 Solar Power industry from NeiMenggu BHS800-980BX 8000 50 4
7 Hot Water Heating from Shangdong BHS800-900A 10440 15 2
8 Chemical industry from Hangzhou BHS600-710A 4100 49.5 4
9 Chemical industry from Jinan BHS600-710AI 3800 53 3
10 Coal Chemical industry from TongLiao BHS600-710AX 4000 50 3
11 Steel Industry from MaAnShan BHS600-620A 4752 38.8 4
12 Government Project from AnHui BHS600-560B 3996 20 4
13 Government Project from Myanmar BHS600-560A 4700 24 12
14 Government Project from Myanmar BHS500-790B 3500 62 18
15 Steel Industry from MaAnShan BHS500-790A 3400 72.6 4
16 Steel Industry from MaAnShan BHS500-710A 3600 59 2
17 Solar Power industry from NeiMenggu BHS500-710AX 3600 59 2
18 Chemical industry from Tongliao BHS500-640A 2853 38 7
19 Government Project from Changzhou BHS500-530A 3240 25 4
20 Steel Industry from HuZhou BHS400-540A 2395 72 4
21 Coal Chemical industry from TongLiao BHS400-620AX 2000 50 2
22 Steel Industry from Capital BHS350-510B 2088 50 3
23 Chemical industry from Tongliao BHS350-510B 1677 24 2
24 Government Project from Wuhan BHS350-430A 2700 43 2
25 Chemical industry from Tongliao BHS350-430B 2448 38 6
26 Steel Industry from MaAnShan BHS350-360B(I) 1335 26 1
27 Steel Industry from MaAnShan BHS350-360B(I) 1335 26 2
28 Fertilizer Industry from WuJin BHS300-435B(I) 1520 45 2
29 Chemical industry from Tongliao BHS300-435B 1512 38 1
30 Government Project from Shenyang BHS300-300A 1008 15.5 3
31 Fertilizer Industry from WuJin BHS250-370B(I) 968 32 2
32 Steel Industry from HanDang BHS200-420A 511 28.5 4
33 Steel Industry from MaAnShan BHS200-420A 648 47.5 2
34 Steel Industry from HeFei BHS200-420A 572 35.5 2
35 Steel Industry from HeFei BHS125-230A 230 10 4
36 Chemical industry from NanJing BHS100-250B 205 51 4
37 Steel Industry from BenXi BHS100-375A 166 44 3
38 Government Project from Shenyang BHS100-375A 155 38 2

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