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Chemical Metering Pumps Manual or Automatic Operation - Discontinued

PHP-300/400/500 Series

Chemical Metering Pumps Manual or Automatic Operation

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•	PHP-300 SERIES
•	Automatic or Manual Control
•	Bleed Valve Assembly
•	Thermally Protected Solenoid with Auto-Reset
•	PHP-400 AND PHP-500 SERIES
•	Manual Control
•	Water-Resistant Casing
•	Reliable Timing Circuit
•	Bleed Valve Assembly
View related products - Pumps

This product is no longer available.

OMEGA’s PHP-300 Series of programmable, solenoid-driven diaphragm liquid metering pumps can be operated manually or automatically, utilizing a 4-20 mA input or pulse input. PHP-400 and PHP-500 Series pumps are diaphragm liquid metering pumps designed for manual operation. The stroke length for all pumps is manually adjustable from 10 to 100% and the stroking rate from 12 to 125 strokes per minute. Head and filling material options include glass-filled polypropylene, polyvinylidene fluoride (PVDF) and AISI-316 stainless steel. The diaphragm is made of PTFE -faced Hypalon. The guided check valves provide precise seating and excellent priming and suction lift characteristics. The PHP-310 Series incorporates all the features of the PHP-300 and also accepts a 4-20 mA input signal, while the PHP-320 accepts a pulse input signal. Every unit is supplied complete with inlet strainer/foot valve and injection valve. In addition, “G” and “K” models are equipped with 1.2 m (4') of PVC suction tubing, 2.4 m (8') of P.E. discharge tubing, and bleed valve assembly.

SPECIFICATIONS
Power: 115 Vac, 60 Hz
Liquid End: Glass-filled polypropylene on "G" models, PVDF on "K" models, and AISI-316 SS on "S" models
Valve Balls: Ceramic for "G" and "K" models; 316 SS for "S" models
Seals: Hypalon for "G" and "K" models; PTFE for "S" models
Diaphragm: PTFE-faced hypalon
Metering Range: 10 to 100% of capacity
Max Frequency: 125 strokes/minute
Nominal Power:
    PHP-300: 130 W
    PHP-400/500: 50 W
Peak Power Consumption:
    PHP-300: 30 W
    PHP-400/500: 130 W
Dimensions:
    PHP-300: 292 H x 159 W x 292 mm D (11.25 x 6.25 x 11.25")
    PHP-400: 250 H x 127 W x 241 mm D (10 x 5 x 9.5")
    PHP-500: 250 H x 127 W x 241 mm D (10 x 5 x 9.5")
Weight:
    PHP-300: 9.5 kg (21 lb)
    PHP-400: 4.5 kg (10 lb)
    PHP-500: 4.5 kg (10 lb)
Maximum Temperature:
    "G" Models: 77°C (170°F)
    "K" and "S" Models: 93°C (200°F)

PHP-500 Series Manual Operation

Model No.	Max. Capacity			Max.Pressure psi/BAR	Suction Line O.D. x I.D.	Discharge O.D. x I.D.	Line Material
	GPH	GPD	LPD
PHP-501- (*)	0.25	6	22	80/5.6	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S
PHP-502- (*)	0.50	12	44	80/5.6	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					3/8" x 1/4"	1/4 FNPT	S
PHP-503- (*)	1.00	22	83	80/5.6	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S
PHP-504- (*)	1.25	30	113.50	80/5.6	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S

PHP-300 Series Manual Operation

Model No.	Max. Capacity			Max.Pressure psi/BAR	Suction Line O.D. x I.D.	Discharge O.D. x I.D.	Line Material
	GPH	GPD	LPD
PHP-304- (*)	5.0	120	454	100/7	1/2" x 3/8"	1/2" x 3/8"	G
					1/2" x 3/8"	1/2" x 3/8"	K
					1/2 FNPT	1/2 FNPT	S
PHP-305- (*)	8.0	190	719	50/3.3	1/2" x 3/8"	1/2" x 3/8"	G
					1/2" x 3/8"	1/2" x 3/8"	K
					1/2 FNPT	1/2 FNPT	S
PHP-306- (*)	10.0	240	908	35/2.4	1/2" x 3/8"	1/2" x 3/8"	G
					1/2" x 3/8"	1/2" x 3/8"	K
					1/4 FNPT	1/4 FNPT	S

PHP-310 Series Operation with 4-20 mA Input (124 ohm Input Impedance)

Model No.	Max. Capacity			Max.Pressure psi/BAR	Suction Line O.D. x I.D.	Discharge O.D. x I.D.	Line Material
	GPH	GPD	LPD
PHP-311- (*)	1.70	40	151	250/17	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S
PHP-312- (*)	3.15	75	283	150/10	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					3/8" x 1/2"	1/4 FNPT	S
PHP-314- (*)	5.00	120	454	100/7	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-315- (*)	8.00	190	719	50/3.3	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-316- (*)	10.00	240	908	35/2.4	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-317- (*)	25.00	500	1892	20/1.3	3/4" x 1/2"	3/4" x 1/2"	G

PHP-310 Series Operation with Pulse Input

Model No.	Max. Capacity			Max.Pressure psi/BAR	Suction Line O.D. x I.D.	Discharge O.D. x I.D.	Line Material
	GPH	GPD	LPD
PHP-321-(*)	1.70	40	6	250/17	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4"	1/4"	S
PHP-322-(*)	3.15	75	12	150/10	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4"	1/4"	S
PHP-324-(*)	5.00	120	454	100/7	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-325-(*)	8.00	190	719	50/3.3	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-326-(*)	10.00	240	908	35/2.4	3/8" x 1/2"	3/8" x 1/2"	G
					3/8" x 1/2"	3/8" x 1/2"	K
					1/4 FNPT	1/4 FNPT	S
PHP-327-(*)	25.00	500	1892	20/1.3	3/4" x 1/2"	3/4" x 1/2"	G

PHP-400 Series Manual Operation

Model No.	Max. Capacity			Max.Pressure psi/BAR	Suction Line O.D. x I.D.	Discharge O.D. x I.D.	Line Material
	GPH	GPD	LPD
PHP-401- (*)	0.25	6	22	150/10	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S
PHP-402- (*)	0.50	12	44	150/10	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					3/8" x 1/4"	1/4 FNPT	S
PHP-403- (*)	1.00	22	83	100/7	3/8" x 1/4"	3/8" x 1/4"	G
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S
PHP-404- (*)	1.25	30	113.50	100/7
					3/8" x 1/4"	3/8" x 1/4"	K
					1/4 FNPT	1/4 FNPT	S

*Insert “G” for glass-filled polypropylene; “K” for PVDF; or “S” for 316 stainless steel.

Order on www.omegaengineering.cn and 5% will be discounted when you checkout.

To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping

Part Number	Availability	Price(RMB)	Description	Qty.

Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.


Pulse Input Models

PHP-324-K		Consult sales	pump, PVDF, 5.00 GPH capacity	qty.


Manual Operation

PHP-304-K		Consult sales	pump, PVDF, 5.00 GPH capacity	qty.

PHP-304-S		Consult sales	pump, 316SS, 5.00 GPH capacity	qty.

PHP-305-G		Consult sales	pump, glass, 8.00 GPH capacity	qty.

PHP-306-K		Consult sales	pump, PVDF, 10.0 GPH capacity	qty.

PHP-401-S	2 Weeks	¥10,730.00	pump, 316SS, 0.25 GPH capacity	qty.

PHP-402-K		Consult sales	pump, PVDF, 0.50 GPH capacity	qty.

PHP-403-G		Consult sales	pump, glass, 1.00 GPH capacity	qty.

PHP-404-K		Consult sales	pump, PVDF, 1.25 GPH capacity	qty.

PHP-404-S		Consult sales	pump, 316SS 1.25 GPH capacity	qty.

PHP-501-G		Consult sales	pump, glass, 0.25 GPH capacity	qty.

PHP-501-K		Consult sales	pump, PVDF, 0.25 GPH capacity	qty.

PHP-503-S		Consult sales	pump, 316SS, 1.00 GPH capacity	qty.

PHP-504-K		Consult sales	pump, PVDF, 1.25 GPH capacity	qty.


4-20 mA input Operation

PHP-311-K		Consult sales	pump, PVDF, 1.70 GPH capacity	qty.

PHP-311-S		Consult sales	pump, 316SS, 1.70 GPH capacity	qty.

PHP-312-G		Consult sales	pump, glass, 3.15 GPH capacity	qty.

PHP-312-K		Consult sales	pump, PVDF, 3.15 GPH capacity	qty.

PHP-312-S		Consult sales	pump, 316SS, 3.15 GPH capacity	qty.

PHP-314-S		Consult sales	pump, 316SS, 5.00 GPH capacity	qty.

PHP-315-G		Consult sales	pump, glass 8.00 GPH capacity	qty.

PHP-315-S		Consult sales	pump, 316SS, 8.00 GPH capacity	qty.

PHP-316-S		Consult sales	pump, 316SS, 10.00 GPH capacity	qty.

PHP-317-G		Consult sales	pump, glass, 25 GPH capacity	qty.

† Price are shown in RMB.

Note: Comes complete with operator's manual, inlet strainer/foot valve, and injection valve.

"G" and "K" models also come with 1.2m (4') of PVC suction tubing, 2.4 m (8') of PE discharge tubing, and bleed valve assembly.

Part Number Builder

	(1)		(2)
P P H H P P - -		- -

Qty:

Option Descriptions

(1)

Code in Part Number

Select
304 for code 304
305 for code 305
306 for code 306
311 for code 311
312 for code 312
313 for code 313
314 for code 314
315 for code 315
316 for code 316
317 for code 317
321 for code 321
322 for code 322
323 for code 323
324 for code 324
325 for code 325
326 for code 326
327 for code 327
401 for code 401
402 for code 402
403 for code 403
404 for code 404
501 for code 501
502 for code 502
503 for code 503
504 for code 504

(2)

Line Material

Select
G for glass-filled polypropylene
K for PVDF
S for 316 stainless steel

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

Related Links - Manual, Related Products

Product Manual

Download PHP-300 Series - Chemical Metering Pumps

Download PHP-400 Series - Chemical Metering Pumps

Download PHP-500 Series - Chemical Metering Pumps

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Chemical Metering Pumps Manual or Automatic Operation - Discontinued