Gardner Denver Pah-275 Triplex Drilling Mud Pump/Pah Triplex Well Service Pump

Quick Details
Warranty:1 YEAR
After-sales Service Provided:Field maintenance and repair service, Field installation, commissioning and training, Video technical support, Online support
Condition:New
Applicable Industries:Energy & Mining
Local Service Location:None
Showroom Location:None
Type:Triplex single action, triplex cylinder single acting piston type
Model: Pah-275
Max liner dia. x stroke mm:170×191, 170×229, 170×254, 180×305, 180×305
Rated stroke r/min:165, 150, 140, 120
Rated power hp:500, 800, 1000, 1300, 1600
Lubrication:Force + splash
Inlet flange:8”, 10”, 12”
Outlet flange:4”, 5”
Valve:API#5, API#6, API#7
Supply Ability
Supply Ability:1000 Set/Sets per Year
Packaging & Delivery
Packaging Details:Container or nude
Port:Qingdao 
Lead Time :

Quantity(Sets)	1 – 1	>1
Est. Time(days)	10	To be negotiated

Product Description

• Nodular iron power frame, eccentric, connection rods, and crossheads

• Double-row-spherical roller bearnings carry eccentric

• Double extended Jackshaft carried on heavy-duty straight roller bearings

• Dual roller bearing connecting rod

• Heat-treated alloy steel main gears are bolted to the eccentric

• Replaceable bronze crosshead slides

• Full splash lubrication, with oil pump to feed working parts

• Heat-treated alloy steel, interchangeable fluid cyclinders

• Three-rib API-7 urethane insert valves and seats

• Replaceable-type element oil filter and oil pressure gauge

• Threaded valve covers

• Plated piston rods

• Complete piston washing and lubrication system

The monoblock forging of hollow sphere for the pulsation damperer is first made in China

Rated Horsepower:	275 HP
Rated Pump Speed:	175 SPM
Stroke Length	8″
Maximum Liner Size:	5″
Rod Load :	22,030 lbs
Gear Ratio	4.7:1
Approximate Weight:	9,800 lbs

PZ series Mud Pump include: PZ-7,PZ-8,PZ-9,PZ-10,PZ-11
PZ series Mud Pump is a horizontal triplex single acting piston pump, the design and manufacture according to API Standard, it has following features:
Pump case are welded castings steel and steel plates.
Crankshaft bearings are double-row spherical roller bearings.
Double extended Jackshaft carried on heavy-duty straight roller bearings.
Connecting rod tip are fitted with roller bearings.
Wrist pin end carried on double row long cylindrical roller bearing.
Replaceable bronze crosshead slides.
Main gears are machined to herringbone gear.
Lubrication system is the combination of forced lubrication and splash lubrication.
Valves are API 7# valves seats.
Discharge connections can be made on either side of pump.
Suction connections at the center of the cylinder manifold

PZ-7 Mud Pump
Liner Dia.		Displacements				Max. Pressure
inch	mm	gal/r	L/r	gal/min	L/s	lb/in2	Mpa
7	178	3.5	13.25	507	1,919	1,673	118
6.5	165	3.02	11.43	437	1,654	1,940	136
6.25	152	2.78	10.55	404	1.530	2.100	148
6	152	2.57	9.73	373	1,412	2,277	160
5.5	140	2.16	8.18	313	1,185	2,710	191
5	127	1.78	6.74	259	980	3,279	231
4.5	114	1.45	5.49	210	795	4,048	285
4	102	1.14	4.32	166	628	5,000	352
PZ-8 Mud Pump
Liner Dia.		Displacements				Max. Pressure
inch	mm	gal/r	L/r	gal/min	L/s	lb/in2	Mpa
7	178	4.00	15.14	580	2,196	1,996	140
6.5	165	3.45	13.06	500	1,893	2,315	163
6.25	159	3.19	12.08	462	1,749	2,504	176
6	152	2.94	11.13	426	1,613	2,717	191
5.5	140	2.47	9.35	358	1,355	3,233	227
5	127	2.04	7.72	296	1,120	3,912	285
4.5	114	1.65	6.25	240	908	4,830	340
4	102	1.31	4.96	189	715	5,000	352
PZ-9 Mud Pump
Liner Dia.		Displacements				Max. Pressure
inch	mm	gal/r	L/r	gal/min	L/s	lb/in2	Mpa
7	178	4.50	17.03	525	36.9	2,639	18.2
6.5	165	3.88	14.69	504	31.8	3,060	21.1
6.25	159	3.59	13.59	466	29.4	3,310	22.8
6	152	3.30	12.49	430	27.1	3,592	24.8
5.5	140	2.78	10.52	361	22.8	4,274	29.5
5	127	2.29	8.67	298	18.8	5,000	34.5
4.5	114	1.86	7.04	242	15.3	5,000	34.5
4	102	1.47	5.56	191	12.1	5,000	34.5
PZ-10 Mud Pump
Liner Dia.		Displacements				Max. Pressure
inch	mm	gal/r	L/r	gal/min	L/s	lb/in2	Mpa
7	178	5	18.93	575	2,177	3,624	355
6.5	165	4.31	16.32	496	1,878	4,203	295
6	152	3.67	13.89	422	1,597	4,933	347
5.5	140	3.09	11.7	355	1,344	5,000	352
PZ-11 Mud Pump
Liner Dia.		Displacements				Max. Pressure
inch	mm	gal/r	L/r	gal/min	L/s	lb/in2	Mpa
7	178	5.5	20.82	632	2,392	3,905	275
6.5	165	4.74	17.94	545	2,063	4,529	318
6	152	4.04	15.29	465	1,760	5,000	352
5.5	140	3.40	12.87	390	1,476	5,000	352