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

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)

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)

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

Selection Chart 60 Hz

Parameter

NO.		CLIENT	TYPE	Q	H	QTY
NO.		CLIENT	TYPE	(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