APEX Conventional Pumping Units

APEX Conventional Pumping Units

Conventional Pumping Units are a traditional artificial lift process that has existed for more than a century. It is at Apex where the evolution of superior manufacturing has created a pumping unit that encompasses superb reliability, versatility, simplicity of operation and cost efficiency for our customers.

APEX proudly offers AC80 up to AC1824 of Conventional Pumping Units with various structural load ratings and stroke lengths. For larger conventional units, please refer to APEX Endurance series.

Features

Engineered to meet or exceed API 11E requirements in power transmission and structures
Adopted better structural material that beats the competition
Quiet, smooth and highly efficient gear train possessing reliable longevity and low maintenance
Highly efficient lubrication system ensures proper lubrication to the gears and pinions even at speeds slower than 1 spm
Enabled a wider interchangeability for bearing assemblies based on existing market designs
Standardized multi-jack bolt fasteners (SR nuts) on crank pins to achieve secure and torque-measurable connection
Bolt-oncrank arm design with integral crank pin sleeves for easy installation and maintenance
Wedge-lock washers ensure secure torque-stable fastener connections
Lifting features added on major components for user-friendly assembly and service
Unique built-in Lock-out/Tag-out (LOTO) mechanism on brakes provides extra safety for on-site crews
Ability to customize unit according to customer’s special requirements or specifications

APEX CONVENTIONAL PUMPING UNIT MODELS

Model	BASIC PARAMETERS
	Rated Polished Rod apacity (lbs)	Stroke Length(in.)	Rated Torque (in.)	Crank Only ECB (lbs)	Max ECB (lbs)
AC1824-427-240	42,700	240 200 163 127	1,824,000	2,522	33,020
AC1824-427-216	42,700	216 187 158 128	1,824,000	3,925	33,683
AC1280-427-240	42,700	240 200 163 127	1,280,000	2,228	32,726
AC1280-365-240	36,500	240 200 163 127	1,280,000	2,228	32,726
AC1280-427-216	42,700	216 187 158 128	1,280,000	3,777	33,967
AC1280-365-192	36,500	192 166 141 114	1,280,000	5,509	29,171
AC912-427-192	42,700	192 166 141 114	912,000	4,879	33,875
AC912-365-192	36,500	192 166 141 114	912,000	4,879	33,875
AC912-427-168	42,700	168 144 122 101	912,000	4,665	31,547
AC912-365-168	36,500	168 144 122 101	912,000	4,665	31,547
AC640-365-192	36,500	192 166 141 114	640,000	4,387	28,090
AC640-365-168	36,500	168 144 122 101	640,000	4,604	27,135
AC640-365-144	36,500	144 122 105 87	640,000	6,309	27,893
AC456-305-168	30,500	168 145 122 101	456,000	3,984	23,684
AC456-305-144	30,500	144 124 105 87	456,000	5,698	24,069
AC456-365-120	36,500	120 103 87 71	456,000	7,837	28,274
AC320-256-144	25,600	144 124 105 87	320,000	5,086	25,193
AC320-305-120	30,500	120 103 86 70	320,000	5,169	22,680
AC320-305-100	30,500	100 86 72 58	320,000	6,061	22,583
AC228-213-120	21,300	120 103 86 70	228,000	4,539	15,747
AC228-213-100	21,300	100 86 72 59	228,000	2,633	12,489
AC228-246-86	24,600	86 74 61 50	228,000	7,048	22,603
AC160-173-100	17,300	100 86 72 59	160,000	2,263	12,118
AC160-173-86	17,300	86 74 62 51	160,000	2,932	14,348
AC114-143-74	14,300	74 62 50	114,000	2,518	10,540
AC80-119-64	11,900	64 50 37	80,000	1,734	4,417

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About APEX

APEX Conventional Pumping Units

APEX Conventional Pumping Units

Features

APEX CONVENTIONAL PUMPING UNIT MODELS

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