Your position: Home > Products > Customized Service

GDJM Mechanical Diaphragm Metering Pump

Type: GDJM1-4/0.8
Flow L/h: 4
Pressure MPa: 0.8
Contact PVC: Φ16 (outside diameter)*2 hose
Contact Stainless Steel: Flange DN10-PN6RF (Series I) GB/T9119-2000

We're here to help:

Easy ways to get the answers you need.

Send E-mail Leave A Message

download:Catalogue

Description
Application
Features
Technical data

■ Description

GDJM Mechanical Diaphragm Metering Pump is a special reciprocating displacement pump, of which the discharge can be infinitely regulated between 0 and 100% to feed corrosive and non-corrosive liquid at a certain amount for different process flows. It includes a piston metering pump, hydraulic diaphragm metering pump, and mechanical diaphragm metering pump. The products comply with GB/T7782-1996 metering pump standards.

Major parameters of mechanical diaphragm metering pump:

1. Rated discharge 4~1800L/h, Max.rated pressure 0.8MPa.

2. Temperature of medium discharged -30~50℃(100℃ for stainless steel).

3. Dielectric viscosity: 0.3~800mm²/S.

4. Metering accuracy ±2%.

■ Technical data

Type	Flow L/h	Pressure MPa	Motor		Contact
Type	Flow L/h	Pressure MPa	Type	Power KW	PVC	Stainless Steel
GDJM1-4/0.8	4	0.8	YSJ6324	0.18	Φ16 (outside diameter)*2 hose	Flange DN10-PN6RF (Series I) GB/T9119-2000
GDJM1-6/0.8	6	0.8
GDJM1-8/0.8	8	0.8
GDJM1-10/0.8	10	0.8
GDJM1-13/0.8	13	0.8
GDJM1-16/0.8	16	0.8
GDJM1-21/0.8	21	0.8
GDJM1-27/0.8	27	0.8
GDJM1-39/0.8	39	0.8
GDJM1-47/0.8	47	0.8
GDJM1-64/0.8	64	0.8
GDJM1-81/0.8	81	0.8
GDJM1-90/0.5	90	0.5			Rc3/4 GB/T7306.2 -2000	Flange DN15-PN6RF (Series I) GB/T9119-2000
GDJM1-122/0.5	122	0.5
GDJM1-154/0.5	154	0.5
GDJM1-187/0.5	187	0.5
GDJM2-95/0.8	95	0.8	YSJ7124	0.37
GDJM2-128/0.8	128	0.8
GDJM2-162/0.8	162	0.8
GDJM2-196/0.8	196	0.8
GDJM2-249/0.5	249	0.5			Rc1 GB/T7306.2 -2000	Flange DN20-PN6RF (Series I) GB/T9119-2000
GDJM2-302/0.5	302	0.5
GDJM2-366/0.5	366	0.5
GDJM2-499/0.5	499	0.5
GDJM3-237/0.8	237	0.8	YSJ8024	0.75
GDJM3-300/0.8	300	0.8
GDJM3-365/0.8	365	0.8
GDJM3-492/0.8	492	0.8
GDJM3-556/0.5	556	0.5			Rc1 1/4 GB/T7306.2 -2000	Flange DN32-PN6RF (Series I) GB/T9119-2000
GDJM3-675/0.5	675	0.5
GDJM3-910/0.5	910	0.5
GDJM3-1150/0.5	1150	0.5
GDJM3-1350/0.4	1350	0.4
GDJM3-1500/0.3	1500	0.3
GDJM3-1730/0.3	1730	0.3
GDJM3-1800/0.3	1800	0.3
GDJM4-547/0.7	547	0.7	YSJ90L	1.5	Rc1 2 GB/T7306.2-2000	Flange DN50-PN6RF (Series I) GB/T9119-2000
GDJM4-697/0.7	697	0.7
GDJM4-941/0.7	941	0.7
GDJM4-1190/0.7	1190	0.7
GDJM4-1358/0.5	1358	0.5
GDJM4-1831/0.5	1831	0.5
GDJM4-2314/0.5	2314	0.5
GDJM4-2924/0.4	2924	0.4	Y100L1	2.2
GDJM4-3085/0.4	3085	0.4
GDJM4-3580/0.4	3580	0.4
GDJM4-3898/0.4	3898	0.4

Install Dimensions:

Type	PVC				Stainless steel				G	K	E	H	F	S	D
	A	B	C	L	A	B	C	L
GDJM1-4/0.8	101	103	Φ16 (outside diameter) *2 hose	317	155	103	Flange DN10 - PN10RF (series I)	335	82	106	178	Max 374	64	180	10
GDJM1-6/0.8
GDJM1-8/0.8
GDJM1-10/0.8
GDJM1-13/0.8
GDJM1-16/0.8
GDJM1-21/0.8
GDJM1-27/0.8
GDJM1-39/0.8
GDJM1-47/0.8
GDJM1-64/0.8
GDJM1-81/0.8
GDJM1-90/0.5	143	108	Rc3/4	330	164	106	Flange DN15 - PN6RF (series I)	339
GDJM1-122/0.5
GDJM1-154/0.5
GDJM1-187/0.5
GDJM2-95/0.8		118		389		116		395	119	136	216	Max 431	81	200	12
GDJM2-128/0.8
GDJM2-162/0.8
GDJM2-196/0.8
GDJM2-249/0.5	174	124	Rc1	402	189	122	Flange DN20 - PN6RF (series I)	407
GDJM2-302/0.5
GDJM2-366/0.5
GDJM2-499/0.5
GDJM3-237/0.8		140		440		137		446	146	158	246	Max 508	100	250	14
GDJM3-300/0.8
GDJM3-365/0.8
GDJM3-492/0.8
GDJM3-556/0.5	222	148	Rc1 1/4	462	225	144	Flange DN32 - PN6RF (series I)	461
GDJM3-675/0.5
GDJM3-910/0.5
GDJM3-1150/0.5
GDJM3-1350/0.4
GDJM3-1500/0.3
GDJM3-1730/0.3
GDJM3-1800/0.3
GDJM4-547/0.7		193		540		193		540	210	220	342	Max 468	134	300	16
GDJM4-697/0.7
GDJM4-941/0.7
GDJM4-1190/0.7
GDJM4-1358/0.5	319	197	Rc1 2	606	311	184	Flange DN50 - PN6RF (series I)	598
GDJM4-1831/0.5
GDJM4-2314/0.5
GDJM4-2924/0.4
GDJM4-3085/0.4
GDJM4-3580/0.4
GDJM4-3898/0.4