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Design	Suction potential (L/S)	Restrict EPT ( lePa)	Velocity (rpm)	EPT EPTT (kw)	Inlet Dia. (mm)	Outlet Dia. (mm)	Bodyweight (Kg)	EPTmmended backing pump product
ZJ-70	70	6×10-two	2780	1.five	eighty	fifty	87	2X-8
ZJB-70		5×10-two					100
ZJ-150A	one hundred fifty	6×10-2	2900	3	100	one hundred	198	2X-fifteen
ZJB-150		5×10-2					215
ZJ-300	300	6×10-2	1450	four	150	150	490	2X-30A
ZJB-three hundred		5×10-two					480
ZJ-600	600	6×10-two	2900	5.five	one hundred fifty	150	490	2X-70A
ZJB-600		5×10-2					503
ZJ-1200A	1200	6×10-2	1450	11	three hundred	three hundred	1550	2X-70A (2sets)
ZJB-1200		5×10-2			250	250	1580

ZJ Series Roots EPT pump

1. EPTT functions and operating principle of the pump:
Model ZJ EPT EPTTter EPT, also identified as a Roots pump, is a volumetric pump.
It emploEPTTa pair of rotors, identical and in eight-figure with certain clearance in between them
in the pump housing, rotating at the very same pace in opposite directions to perform
perform of suction and discharge of fuel. The two rotors are supported by rolling bearings
in the end covers of the pump, rotating at substantial speed and are retained at a
fixed relative place by a pair of timing EPTs. The end clearance among rotors and
conclude covers are fastened by adjustable steel shims between the bearing housings and the
end include at the set stop, which assures a single-course growth of the rotor when
temperature rises throughout its procedure.
4 sets of internal seals (also identified as piston ring) in the two conclude handles stop lube oil
EPTTring into the pump housing. The shaft seal at the JCEP-conclude cover, also known as as
framework oil seal or shaft seal, helps prevent leakage of air into the pump housing.
In orEPTTto decrease temperature of the pump, all types of pumps (assume the two
smallest types) are geared up with a EPTT cooler and JCEP-end go over cooler.
EPTT is transmitted by means of a coupling or V-belt from the motor to the driving shaft of
the pump and then via synchronizing EPTs to the EPTn shaft

Product’s Application

Item EPTT

EPTT EPTT

FAQ

one.Q:Are you a company or buying and selling business?

A: We are a professional EPT pump maker with more than 32 year knowledge. We have two factories now which include a lot more than 33333 sq. meters,we have prosperous knowledge in solid liquid market , Welcome to visit our manufacturing unit at your time.
2.Q:Do you have bare minimum orEPTTquantity request?

A: for spare elements we have no MOQ,but for EPTT established equipment of system 1 established is the minimal.

3.Q:Do you have certificates?

A: Yes, we have CE, ISO,SGS.and so on. certificates.

five.Q:How to pay out?

A:T/T and Alibaba Payment is suitable.

6.Q:How to pack the goods?

A: We use stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd export bundle. If you have EPTT deal specifications, we will pack as you JCEP, but the costs will be paid by buyers.

seven.Q: What about your shipping and delivery time?
A: It is dependent on your pump amount. EPTTly fifteen daEPTTafter we EPT the prepayment. We will affirm you again when we start to produce.

8.Q:How to set up soon after the equipment arriving location?

A: We will sent the operating instruction with goods to you.Make sure you strictly stick to the guidelines for set up
9.Q: How EPTT does your merchandise top quality warranty final?
A: twelve months for all our merchandise against any non-artificial good quality problem given that the product leave our manufacturing facility.

ten.Q: What will you do with quality grievance?

A: We have a total established of microcomputer managed screening system(All products are topic to examined ahead of supply. No solution that unsuccessful performance examination leaves our manufacturing unit.