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Item: GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
Description:
GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO-product image
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GNX2.5A, Vane Pump, Alignment Free, High Speed, 155 GPM

Item: GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
Description:

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Attributes for item GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
Shipping Weight (lbs):
137
Accessories:
R0338-180TC
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
3 PTFE ELASTOMERS
Flanges:
N NPT FLANGES
Mounting:
PUMP ONLY
Relief Valve:
1 STANDARD VALVE
Rotor and Shaft:
1R SINGLE END KEYED RH
Relief Valve Spring Setting:
45
Relief Valve Spring:
2 41-50 PSI STEEL RV SPRING
Standard Construction 1:
0 STANDARD SELECTION - SC1
Standard Construction 2:
0 STANDARD SELECTION - SC2
Standard Construction 3:
0 STANDARD SELECTION - SC3
Standard Construction 4:
0 STANDARD SELECTION - SC4
Seal:
WA WACT SEAL
Standard Relief Valve Spring Setting:
1
Vanes:
4 DURAVANE
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Spare Parts for item GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
Downloads for item GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
Brochure Blackmer GNX Series 101‑007 (GNX2, GNXH2, GNX2.5, GNXH2.5, GNX3, GNXH3, GNX4, GNXH4)
Brochure Blackmer GNX Series 101‑007 (A4) (GNX2, GNXH2, GNX2.5, GNXH2.5, GNX3, GNXH3, GNX4, GNXH4)
Brochure Blackmer GNX Series 101‑007 (ES) (GNX2, GNXH2, GNX2.5, GNXH2.5, GNX3, GNXH3, GNX4, GNXH4)
Brochure Blackmer GNX Series 101‑007 (FR) (GNX2, GNXH2, GNX2.5, GNXH2.5, GNX3, GNXH3, GNX4, GNXH4)
Brochure Blackmer GNX Series 101‑007 (DE) (GNX2, GNXH2, GNX2.5, GNXH2.5, GNX3, GNXH3, GNX4, GNXH4)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (A4)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (DE)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (ES)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (FR)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (IT)
Brochure Blackmer G Series Internal Gear Pump Product Brochure 1902‑001 (RU)
GUIDES Blackmer G Series Internal Gear Pumps Competitor Dimensional Comparison ‑ 1902‑005
GUIDES Blackmer V & G Series Internal Gear Pumps Parts Cross Reference
Curves Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑035 (GNX2 , GNXH2)
Curves Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑037 (GNX2.5 , GHNX2.5)
Curves Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑039 (GNX3, GNXH3)
Curves Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑041 (GNX4, GNXH4)
Curves Blackmer G Series Internal Gear Pump Performance Curves ‑ 1902‑021
PARTS LIST Alignment Free Accessories (2" & 2.5") 011‑045 (GNX, GNXH, CRL, SGL, XL, XLW Series)
IOM Blackmer G Series Sealed Internal Gear Pumps 1902‑a00
IOM Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑C00 (GNX(H)2A, GNX(H)2.5A, GNX(H)3A, GNX(H)4A)
PARTS LIST Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑C01 (GNX2A, GNXH2A)
PARTS LIST Blackmer Pumps 101‑C02 (GNX2.5A, GNXH2.5A)
PARTS LIST Blackmer Pump Model GNX(H)3 ‑ 101‑C03 (GNX(H)3)
PARTS LIST Blackmer GNX(H)4 Pumps 101‑C04 (GNX(H)4)
PARTS LIST Alignment Free Accessories (2" & 2.5") 011‑045 (GNX, GNXH, CRL, SGL, XL, XLW Series)
PARTS LIST Alignment‑Free Accessories (3") 011‑046 (GNX, GNXH Series)
PARTS LIST Alignment‑Free Accessories (4") 011‑047 (GNX, GNXH Series)
PARTS LIST G Series Internal Gear Pump G1‑2_4 ‑ 1902‑a01
PARTS LIST G Series Internal Gear Pump G1‑2_4 ‑ 1902‑a01_es
PARTS LIST G Series Internal Gear Pump G1‑24_32 ‑ 1902‑a02
PARTS LIST G Series Internal Gear Pump G1‑24_32 ‑ 1902‑a02_es
PARTS LIST G Series Internal Gear Pump G1‑55_69 ‑ 1902‑a03
PARTS LIST G Series Internal Gear Pump G1‑55_69 ‑ 1902‑a03_es
PARTS LIST G Series Jacketed Gear Pump G2‑55_69 ‑ 1902‑a04
PARTS LIST G Series Internal Gear Pump G1‑82 ‑ 1902‑a05
PARTS LIST G Series Internal Gear Pump G1‑82 ‑ 1902‑a05_es
PARTS LIST G Series Jacketed Gear Pump G2‑82 ‑ 1902‑a06
PARTS LIST G Series Jacketed Gear Pump G2‑92 ‑ 1902‑a06_es
PARTS LIST G Series Internal Gear Pump G1‑133 ‑ 1902‑a07
PARTS LIST G Series Internal Gear Pump G1‑133‑1902‑a07_es
PARTS LIST G Series Jacketed Gear Pump G2‑133 ‑ 1902‑a08
PARTS LIST G Series Internal Gear Pump G1‑222 ‑ 1902‑a09
PARTS LIST G Series Jacketed Gear Pump G2‑222 ‑ 1902‑a10
MOC Blackmer GNX & GNXH Series Sliding Vane Pumps 101‑096 (GNX(H)2, GNX(H)2.5, GNX(H)3, GNX(H)4)
FORM Blackmer G Series Internal Gear Pump Application Datasheet
LM0011 ‑ G Series Seal Chamber Drawing
Item Overview for Blackmer GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO
The Blackmer GNX2.5A/4/1R/WA/1/2/3/0/0/0/0/N/R0338-180TC/PO is a vane pump developed around GNX2.5A, Vane Pump, Alignment Free, High Speed, 155 GPM for maintenance, replacement, and system-integration needs. Its construction brings together Pump Only, and Wact Seal, and NPT Flanges, and PTFE Elastomers, presenting the main operating elements as one clearly defined build for technical evaluation. The product connects its intended function with the construction and configuration details that matter when equipment is evaluated for service. Within Blackmer’s process offering, it gives teams a recognizable option for comparing equipment, planning service work, or documenting installed assets. Its specific Blackmer identity supports accurate catalog searches, maintenance planning, and purchasing workflows. Presenting the configuration in natural technical language gives readers useful context for comparing alternatives and matching the product to the intended equipment environment.